EW Hall’s Scale of Color Intensities Art School Exercise lemon Text: 10 1/2" x 3

Text: 10 1/2" x 3 1/4

It appears that the date carved into the bottom is 1974

c1913-1917

On the interior there is some greening of the copper

EW Hall’s Scale of Color Intensities Art School Exercise lemon Text: 10 1/2" x 3Ive always got an eye out for old art school color charts and the like, and find this quite a satisfying one. The watercolored rounds representing progressively diminished color intensities are paper cutouts, pasted down in a lightly pencil drawn grid. Along the right edge are a couple of comments, written in pencilat least one of them by EW Hall him or herself, who initials the comment, noting too much black, not enough blue. Looks like Hall received