Drawing a stick figure with a face
Q: I drew two stick figures with dots for eyes, no nose and a circle for a mouth. I drew circles for hands and legs on the stick figure. I drew three lines for hair. It was drawn to represent my dad and as a funny thing.
1. Is it permissible as it doesn't include any real features?
2. Is it permissible to pray in such a room?
3. Is the prayer still valid if I didn't know the ruling because I thought it is valid since it doesn't include any real features and only has geometrical shapes?