sketches and paintings are both forms of artwork done by the artist.
they are quite diffrent though sketchs are a rough draft of a peice of work.
paintings are artwork done with paint brushs and diffrent technic's, they could be vividly colorful or black in white its up to the artist.
hope this helps! <3
have a great day :D
Art is a creative activity that expresses imaginative or technical skill. It produces a product, an object. Art is a diverse range of human activities in creating visual, performing artifacts, and expressing the author's imaginative mind.
