Question

1.
Sharpen, Smudge, Clone Stamp
Tool is used to show the image as that the wet paint on the image is
spread by finger.
Tool helps you to sharpen images to improve their quality.
Tool is used to duplicate a part of an image.
2.
3.

Answer 1

Answer:

The Sharpen Tool is the opposite of the Blur Tool. This tool lets you improve the clarity of an image by sharpening the edges of selected portions of an image. The Smudge Tool gives an effect of spreading the paint across the image as if you have dragged your finger through wet paint.