Page 149 - Social Studies 4

B. Smearing colour on the surface of leaves

Leaf Painted leaf Leaf impression

There are different types of leaves. By smearing colours on the back of
these leaves, printing can be done on plain paper. You can create pictures

by using leaf printing. Select the leaves which have distinct vains and smear
any colour on the back and print on the plain paper as shown above.

C. Printing by scratching coarse object having pattern by keeping paper
on it

Impression of coins on paper Impression of objects on paper

We can get impression as above by scratching pencil or crayon on the paper
kept on a hard object. Such printing is known as printing by scratching.
For this work, take a page of white paper, keep a coin under it, then rub
crayon on it. You can see the figure of coin on the paper, after a while.

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