| 摘要 |
PURPOSE:To form a color original drawing rapidly and exactly, by forming a drawing having plural colors with color pencils or the like, extracting plural desired elements from this drawing, forming plural kinds of negative films, and optionally combining them. CONSTITUTION:An element A is drawn with a black pencil to form a fundamental drawing 1, this is photographed on a negative film 2, and blue monochromatic original drawings 3, 4, 5 are formed by coating a phtosensitive agent. Each element B, C, D different from each other is added on these 3 drawings 3, 4, 5 with a black pencil to form dichromatic original drawings 31, 41, 51, and these are photographed to make negative films 32, 42, 52, each having only the element B, C, or D. The negative films 2, 32, 42 containing the elements A, B, C are combined and printed on a photosensitive material, for example, forming dichromatic original drawing 6 having the red element A, the black elements B, C. The negative films 2, 32, 42, 52 containing the elements A, B, C, D are combined and, for example, a multicolor general original drawing 7 having the orange element A, the blue element B, the red element C, and the black element D is obtained. |
