How to play The Birth of Venus Puzzle.
The painting is split in 5 rows and 8 columns, forming 40 squares. Click on the square to rotate it, until it fits the original image. The "hint" button can be pressed to reveal unsorted pieces. Fitting more squares of the painting,
will unhide the most right information about it.
Know 1 painting by Sandro Botticelli.
Winning the game rewards +1 Knowledge Level
The download version(bottom of the page) include an executable file for Windows OS with local levels only.
Here is a gameplay movie how to play Planeta 42 paintings puzzles on YouTube.