arrow-template.png author=PhET notes=Sam Reid
bar-template.png author=PhET notes=Sam Reid
blue-arrow.png author=PhET notes=Sam Reid
gray-arrow.png author=PhET notes=Sam Reid
green-arrow.png author=PhET notes=Sam Reid
magnify-minus.png author=PhET notes=Sam Reid modified an image from Optical Quantum Control which was reportedly made by pixelzoom using fireworks
magnify-plus.png author=PhET notes=Sam Reid modified an image from Optical Quantum Control which was reportedly made by pixelzoom using fireworks
maximizeButton.png author=PhET notes=Sam Reid
minimizeButton.png author=PhET notes=Sam Reid
red-arrow.png author=PhET notes=Sam Reid
x-20.png author=PhET notes=Sam Reid