Drag the sliders to adjust the settings. Press the green flag to run the program. Change the hair to make a face. If you click face it adds some cool glasses and a mouth. X is width and Y is Height. 10 height and 9 width is good for faces. Change the colour (or color as Americans spell it) using Colour and Tint. 2 = full colour 0 = black 4 = very bright for tint. 0 = red 20 = orange 25 = yellow 50 = green 100 = cyan. 20C 1T = brown 20C 3T = skin colour. The orange thing at the top left is the degrees. This uses maths, not rotation. Sine and Cosine. You can change values while it is running to make things like haircuts. Set the hair to 10 then after the first half of hair fades down, set the hair to 5.