What are the smallest and largest dimension of the canvas I can choose?
It depends on the skill level of the room. 1star: minimum 100×100 pixels — maximum 450×450 pixels 2stars: minimum 100×100 pixels — maximum 1200×1024 pixels (16 Megs of animation) 3stars: minimum 100×100 pixels — maximum 1600×1200 pixels (25 Megs of animation). All the images smaller than 100×100 pixels will be removed, regardless of the quality.
