Più e meno
The visual game “Plus and minus” consists of 72 cards, each having a different image. Many of these images (48) have a transparent background and can thus be superimposed to compose other more complex images and stimulate the child’s creative capacities. Superimposing some of the tree images creates a wood. Superimposing on the wood the image of rain or that of the sun or moon, or of a flight of birds, or of a passing dog, and so on, the total image can be continuously modified.