REMOVE

1. watercolour, pen and black i …
2. Hopkins, J.W.
3. National Gallery of Canada
4. 1868

WHAT

1. Drawing (1)
2. Drawings and Watercolors (1)
3. watercolour, pen and blac … (1)

WHERE

1. North American; Canadian (1)

WHO

1. Hopkins, J.W. (1)
2. National Gallery of Canad … (1)

WHEN

1. 1864 (1)
2. c. 1866 (1)