(click image to enlarge)
This is probably Leonard Calvert, who, with A F Marston Edwards, was one of the secretaries of the London Sketch Club during 1905-15.
On the Downs The Artist who was asked 'What price ...
An Accident in Harley Street
Spring Cleaning
Next Door Neighbours Under One Roof
Wife (who has something 'on' her husband): 'And ...
Nightmare!
Speeches and Their Makers The Worm
The Genius who was Quite Human
The Private View
Nature Lost in Art Earnest Students of the Famous ...