Draw a form which see on the picture, then there is the lower jaw slightly below. Draw eyes and nostrils.
Draw a body of a frog.
Lines note where there have to be paws.
Draw paws of a frog.
Coloring at a frog with spots therefore it is possible to allocate them to more dark with tone. Where the middle of a body from above passes a light strip. Back part and hind legs of a pritemnena.