PROBLEM TO BE SOLVED: To provide a picture for coloring which, after being completed, has superior aesthetic/artistic quality worthy of aesthetic appreciation by adults, and which can be adopted, particularly, as part of occupational therapy for the elderly.SHIMIZU YOSHIMICHI清水 麗軌...
Thus the achromatic picture can be colored without the parameter while the luster is left, as it is.YOSHIFUKU TOSHINOBU
PURPOSE:To obtain an excellent transcription coloring matter picture with no silver stain by containing salt, consisting of iodine anion, in a coloring matter fixing element. CONSTITUTION:In a coloring matter fixing element of a picture forming method of transcribing coloring matter diffused from a ...