Simple task, strange error

Question

Hello. Im implementing a simple card Game and i made an imagelist, and added to it all the pictures via the designer. The issue appears when i load the images to a picturebox, and they not only look reduced (even after changing the imagesize to a much much bigger number) but the picturebox shows many cards altogether, and differently for all the 40 elements of the collection. This should be a simple task but i cannot explain this behaviour, any hints? Thanks, Conan