Algodoo

It takes a bit to load the image, but it does happen. Feel free to make your own image!
just a tip, the picture is built from the bottom up, creating rows that are built from left to right. You can try building your own image in the box of rows and encrypt it into the slider, or you can try constructing it into the slider and seeing how it turned out after as a challenge!
FF(fun fact):the picture here is exactly 384 bits, which is exactly 48 bytes, ~0.05 KiB.

Thanks again.