Carl Ahrens
Portrait of Major-General Malcolm S. Mercer by Carl Ahrens

The Mercer Collection

Major-General Malcolm Smith Mercer (1859–1916) was Carl Ahrens' patron during the most productive decade of his career. A Toronto lawyer and military officer, Mercer began collecting Ahrens' work around 1909 and assembled a remarkable group of woodland paintings.

In October of 1911, Mercer exhibited a collection of 31 paintings at the Toronto Reference Library — a rare public showing of Ahrens' work during his lifetime. The exhibition drew considerable attention; one collector reportedly offered $4,000 for the large canvas Clearing Mist, but Mercer refused to sell.

Mercer was killed in action at the Battle of Mount Sorrel in June 1916, becoming the highest-ranking Canadian officer to die in the First World War. After his death, his collection was dispersed. Several paintings passed to George G. Nasmith and Charles Burden, who became Ahrens' subsequent patrons. Others entered public and private collections across Canada and the United States.

Images of all 31 paintings from the 1911 exhibition appear below. The paintings shown in color are currently in public or private collections known to me or were taken from current auction listings. The black and white images were taken from the 1911 exhibition catalog and the location of those paintings is still unknown.

Paintings Featured at the 1911 Exhibition

To the Open

To the Open

Oil on canvas

63.5 x 56 cm

Signed c. 1910

Collection of Sandu Sindile

The original owner was Major-General Malcolm S. Mercer and it was exhibited in the Public Reference Library (Toronto) in October of 1911. After Mercer's death in 1916, the painting passed to his brother, Frederick. In 1928 it was auctioned by the Jenkins Galleries in Toronto. It was lot # 442 and sold for $350.

Edge of the Wood

Edge of the Wood

Oil on canvas

63.5 x 48 cm

Signed c. 1910

Collection of The Art Gallery of Hamilton (Ontario) Gift of Dr. J.S. Lawson, 1960

Photo by Sandu Sindile

This painting was exhibited, along with the rest of the Mercer Collection, at the Toronto Reference Library in October of 1911.

Clearing Mist

Clearing Mist

Oil on canvas

76 x 91.5 cm

Signed c. 1910

Private Collection

Exhibited at the Toronto Reference Library, October 1911. A collector offered $4,000 for this canvas, but Mercer refused to sell.

The Evening Sun

The Evening Sun

Oil on canvas

63.5 x 81 cm

Signed c. 1910

Private Collection

Photo by Sandu Sindile

Originally owned by Major-General Malcolm S. Mercer. Appeared at the 1911 Mercer Collection exhibit, the Memorial Exhibition of Selected Works by Carl Ahrens held at Mellors Galleries, and at the 1937 Retrospective Exhibition of Paintings by Seven Waterloo County Artists at The Preston Springs.

The Valley

The Valley

Oil on canvas

90 x 74 cm

Signed c. 1910

City of Toronto, Museum Services, Spadina Museum

Photo by Sandu Sindile

Exhibited at the Toronto Reference Library, October 1911.

The Inlet

The Inlet

Oil on canvas

58.5 x 81 cm

Signed c. 1910

Collection of rych mills

Photo by Sandu Sindile

Exhibited at the Toronto Reference Library, October 1911.

Moving Shadows

Moving Shadows

Oil on canvas

61 x 51 cm

Signed c. 1910

Collection of Sandu Sindile

Photo by Sandu Sindile

Exhibited at the Toronto Reference Library, October 1911.

The Pool

The Pool

Oil on canvas

61 x 46 cm

Signed c. 1910

Kitchener/Waterloo Art Gallery Gift of the Volunteer Committee, 1985

Photo by Chris Keith

Exhibited at the Toronto Reference Library, October 1911.

Eight O'Clock

Eight O'Clock

Oil on canvas

61 x 46 cm

Signed c. 1910

Private Collection

Exhibited at the Toronto Reference Library, October 1911.

The Summer Breeze

The Summer Breeze

Oil on canvas

39 x 51 cm

Signed c. 1910

Collection of Suzanne Stewart Tucker

Exhibited at the Toronto Reference Library, October 1911.

The Rainbow

The Rainbow

Oil on canvas

Signed

Collection of Malcolm Smith Mercer Hamilton

This oil may have been painted as early as 1898. A painting with this title was exhibited at the 26th Annual Exhibition for the Ontario Society of Artists. It was priced at $200. I have found no record of a painting by that name being exhibited between 1898 and 1911, in Canada or in the United States.

The Pasture Land

The Pasture Land

Oil on canvas

61 x 46 cm

Signed c. 1910

Collection of Sandu Sindile

This oil was originally owned by Major-General Malcolm S. Mercer and was exhibited at the Public Reference Library (Toronto) in October of 1911. The painting also appeared at the 1937 Memorial Exhibition of Selected Works by Carl Ahrens held at Mellors Galleries in Toronto. It was priced at $350.

The Forest Way

The Forest Way

Oil on canvas

81 x 63.5 cm

Signed c. 1910

Originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. The painting is now part of the collection of the Macdonald Stewart Art Centre in Guelph, Ontario.

Night Lights

Night Lights

Oil on canvas

58.5 x 81 cm

Signed c. 1910

This oil originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. It is now part of a private collection.

Clouding Over

Clouding Over

Oil on canvas

58.5 x 81 cm

Signed c. 1910

Originally owned by Major-General Malcolm S. Mercer. In 1928 it was auctioned by the Jenkins Galleries of Toronto for $700 to a Mr. Farley of Toronto. It appeared at an exhibition at the Art Gallery of Toronto in 1922. Waddington's (Toronto) sold it in March of 2006 for about $3200.

Early Morning

Early Morning

Oil on canvas

74 x 56 cm

Signed before March of 1900

Collection of rych mills

First exhibited at the 28th Annual Exhibition of the Ontario Society of Artists and later that same year in the Art Gallery at Roycroft in East Aurora, NY. Mercer purchased it in Toronto in 1908, the earliest Mercer Collection piece. As of June 2017, it was still in the Mercer family.

A Road Through the Wood

A Road Through the Wood

Oil on canvas

56 x 76 cm

Signed circa 1910

Originally owned by Malcolm S. Mercer. Upon Mercer's death, the painting passed to his brother, Frederick. Sold by Jenkins Galleries in 1928 for $400. Sold by Joyner in 2001 for $2185. Sold by Meibohm Fine Arts later for $5500.

The Village

The Village

Oil on canvas

38 x 51 cm

Signed c. 1910

This oil was originally owned by Major-General Malcolm S. Mercer, passed to his brother, Frederick, in 1916 and remained in the Mercer family at least until 1935. This painting appeared at the 1937 Memorial Exhibition and at the 1937 Retrospective Exhibition of Seven Waterloo County Artists. The painting sold at auction on January 13, 2026.

The Mill

The Mill

Oil on canvas

104 x 81 cm

Signed c. 1910

This oil was originally owned by Major-General Malcolm S. Mercer. In 1928 it was auctioned by the Jenkins Galleries and sold for $510. It appeared at the 1937 Memorial Exhibition priced at $900. There is a possibility that this painting was sold by Pinneys (Montreal) in 1987. If the same painting, it sold for $2400.

The Morning Sun

The Morning Sun

Oil on canvas

102 x 76 cm

Signed c. 1910

This oil originally belonged to Major-General Malcolm S. Mercer. In 1928 it was auctioned by the Jenkins Galleries of Toronto and sold for $750 to Mr. H.R. Douglas of Toronto. The painting appeared at the 1937 Memorial Exhibition and was priced at $900.

The Ford

The Ford

Oil on canvas

46 x 61 cm

Signed c. 1910

Originally owned by Major-General Malcolm S. Mercer. In 1935 Mrs. Frederick Mercer had an exhibition and sale of paintings from her late husband's collection. This painting was listed among them. The painting appeared at the 1937 Memorial Exhibition of Selected Works by Carl Ahrens, held at Mellors Galleries. It was priced at $300.

Night Time

Night Time

Oil on Canvas

76 x 63.5 cm

Signed c. 1910

Originally belonged to General Malcolm S. Mercer, and passed to his brother, Frederick upon Mercer's death in 1916. In 1928 it was auctioned by the Jenkins Gallery and sold for $350 to Mr. Horace Hunter of Toronto.

A Frosty Morning

A Frosty Morning

Oil on canvas

91.5 x 84 cm

Signed c. 1910

Originally owned by Major-General Malcolm S. Mercer. In 1928 the Jenkins Galleries auctioned it off for $500. Appeared at the 1937 Memorial Exhibition of Selected Works by Carl Ahrens. Also exhibited at the 1937 Retrospective Exhibition of Paintings by Seven Waterloo County Artists at the Preston Springs in Preston, Ontario.

Showery Weather

Showery Weather

Oil on canvas

63.5 x 76 cm

Signed c. 1910

Originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. After Mercer's death in 1916, it passed to Mercer's brother, Frederick. In 1928 it was auctioned by the Jenkins Galleries and sold for $400 to H.R. Douglas of Toronto.

Autumn

Autumn

Oil on canvas

46 x 61 cm

Signed c. 1910

Originally belonged to Major-General Malcolm S. Mercer and remained in the Mercer family until 1935, when Mrs. Frederick Mercer had an exhibition and sale of paintings from her late husband's collection. The painting appeared at the 1937 Memorial Exhibition of Selected Works of Carl Ahrens. It was priced at $250.

The Wooded Lane

The Wooded Lane

Oil on canvas

56 x 76 cm

Signed c. 1910

This oil originally belonged to Major-General Malcolm S. Mercer and was displayed at the Public Reference Library (Toronto) in October of 1911. It also appeared at the 1937 Memorial Exhibition of Selected Works of Carl Ahrens held at Mellors Galleries in Toronto. It was priced at $450.

The Woods

The Woods

Oil on canvas

51 x 63.5 cm

Signed c. 1910

This oil originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. It also appeared at the 1937 Memorial Exhibition of Selected Works by Carl Ahrens held at the Mellors Galleries. The painting was listed for sale at $200.

The Uplands

The Uplands

Oil on canvas

63.5 x 61 cm

Signed c. 1910

Originally belonged to Major-General Malcolm S. Mercer. In 1928 the Jenkins Galleries of Toronto auctioned the painting for $350 to a Mr. Farley of Toronto.

Woodland Slope

Woodland Slope

Oil on canvas

58.5 x 84 cm

Signed c. 1910

Originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. After Mercer's death in 1916, the painting passed to his brother, Frederick. In 1928 it was slated to be auctioned by the Jenkins Galleries of Toronto, but was withdrawn at the last minute.

The Upland Road

The Upland Road

Oil on canvas

81 x 107 cm

Signed c. 1910

This oil originally belonged to Major-General Malcolm S. Mercer and was exhibited in the Public Reference Library (Toronto) in October of 1911. It also appeared at the 1937 Memorial Exhibition of Selected Works by Carl Ahrens held at the Mellors Galleries on Yonge Street in Toronto. The painting was priced at $750.

Other Paintings Owned By Mercer

Golden Sunlight

Golden Sunlight

Oil on canvas

40.5 x 51 cm

Signed c. 1912

From the collection of Sandu Sindile

Photo by Sandu Sindile

The Ridges

The Ridges

Oil on canvas

41 x 51.5 cm

Signed c. 1913

Private Collection

Photo by Wendy Miller

The Woodcutters

The Woodcutters

Oil on canvas

40.5 x 30.5 cm

Signed c. 1904

Private Collection

Photo by Wendy Miller

There are two paintings with the same title. This was the latter of the two.

Possible Discoveries

Teepees (Indian Camp)

Teepees (Indian Camp)

Private Collection

Mercer was known to have owned a painting called Teepees that had not been a part of the original 31 pieces at the 1911 exhibition. Ahrens painted many native scenes in his early career, likely inspired by his time among the tribes in Dakota Territory and Alberta, but this is the only known piece of the right vintage. It was sold by an antique dealer under the name Indian Camp around 2008 and is now in a private collection.

The Berry Pickers

The Berry Pickers

Mercer owned several Ahrens paintings by Ahrens that were not in the 1911 exhibition. One of them was entitled The Berry Pickers. This canvas sold at auction in both 1928 and 1935. In the 1928 catalog dimensions of 32 x 25 inches are listed. By 1935, Ahrens daughter, Sigrid, was married to Stephen Jones, the photographer who captured this image. The painting clearly shows two people picking something off a bushes. Chances are good this is The Berry Pickers.

Paintings Still Missing

  • Forest Fires
  • Sunlight and Trees
  • Trees
  • Tree and Meadow
  • Tree on the Hill
  • Changing Season
  • Monarch Oak
  • Mail Coach
  • After Rain