Grape

Splashery stretches a drumhead over this Splash's outline, twelve inches across, and finds the ways it can ring. Its lowest is 401.5 Hz, 41 cents sharp of G4. The next fifteen are its overtones, and each one draws its own figure: sand gathers on the lines that stay still.

Tap it to peel back the skin.

A real grape, captured from many photos and drawn with many thousands of tiny, soft splats. Grapes grow in bunches on woody vines; people eat them fresh, dry them into raisins and press them for juice.

Tap it and four strips of the dark skin peel back from the stem end to show the pale flesh underneath, then the skin closes again. The color of a grape is almost all in its skin: in most table grapes, the flesh beneath is pale and see-through, though some varieties have colored flesh.

This link opens it in the Playground. To put it on your own page, add the element and one script tag. Every option.