The first command sets the color to blue. Next a circle is drawn. The third command moves the position to the right. Another circle is drawn, and so on. These are just some very simple examples.
Drape can do a lot more.
It can create spirals and stars, it can interact with the user, it can deal with images and sound, and you can even use it to create simple games. Drape was especially written for children, although also adults can use it to create surprising pictures. A number of example programs is provided to give you an idea of what Drape can do. Here you download Drape. There are two version.