Campfire

Splashery stretches a drumhead over this Splash's outline, twelve inches across, and finds the ways it can ring. Its lowest is 818.5 Hz, 75 cents sharp of G5, the nearest tine on the comb. The next fifteen are its overtones, and each one draws its own figure: sand gathers on the lines that stay still.

Tap it to stoke the fire. Set the fire's size in the Splash tab.

A fire needs three things: fuel to burn, heat to start it, and oxygen from the air. Take any one away and it goes out. The yellow and orange glow of the flames comes from tiny bits of soot, heated until they shine.

This campfire has logs leaning together in a ring of stones, on a bed of glowing embers. Tap it to stoke the fire and the flames leap up with more sparks, then settle down again. Set how big the fire is in the Splash tab. A ring of stones helps keep a real campfire from spreading.

Made in Splashery. Its code is MIT.

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