No academy could have given me all I discovered by getting my teeth into the exhibitions, the shop windows, and the museums of Paris . Beginning with the market - where, for lack of money, I bought only a piece of a long cucumber - the workman in his blue overall, the most ardent followers of Cubism , everything showed a definite feeling for proportion, clarity, an accurate sense of form, of a more painterly kind of painting, even in the canvases of second-rate artists.