About the music: first movement of Coppelia, ballet music by Leo Delibes

Do you know what? I love faking pictures as a way to improve someone's ability to use a computer's mouse. Let's consider the coming picture (on the left) that I found on the Internet, and converted into an anaglyph (right). 'Aha!', I thought (In German). 'Hier fehlt doch ein linker Arm!'. 'Blast! Here is indeed some left arm missing!'.
danse_dancing_tanz_3d_ballett_ballerina
danse_dancing_tanz_3d_ballett_ballerina
The problem was therefore to help the poor ballerina find again her left arm that had been cut off!
danse_dancing_3d_ballett
The first thing to do was an enlargement of the picture on the left side.
danse_3d_dancing_ballet_ballerina
Then you must find a left arm in order to replace the arm missing: first of all the arm is selected with the mouse, then copied and pasted at the right place after adjusting the actual size.
danse_3d_dancing_ballet_ballerina
danse_3d_dancing_ballet_ballerina
After pasting the missing arm it is now necessary to fill in the gaps and unify the general scenery, what is quite easy with the mouse.
danse_3d_dancing_ballet_ballerina
And now it is time to put everything into an anaglyph...
danse_3d_dancing_ballet_ballerina