the first photo is of a natural element, hence that its nit man-made. the shape of the first photo is more geographic then the second photo.
the second photo is of a side walk, a man-made object. the shape of the second photo is of a square, a square that was man-made, had to be put in place.
It’s from Victorious omg I can’t remember what it’s called but it’s from Victorious my best guest would be Take A Hint
Warm colours, such as reds, yellows, and oranges
Top left: B A G
top right: C A G E D
bottom left: B E A D
bottom right: E G G