The emphasis of the drawing is the front tower in the upper left. It is the largest form in the drawing and all of the lines from the vanishing points point to it. Perspective is the main feature in the cobalt castle becuase it has 2 vanishing points that everything lines up to. The space is balanced well the castle and ground are positive space and the sky is negative space. Because it is a perspective drawing, there are more geometric shapes, but the rocks and tree help balance this. The only issue is the color, there is a lack of warm colors when compared to the blue castle and the grass.
Optical illusion triangle, paper
King Kong, wire figure and wood
Survival island, cut canvas
Speed boost, paint on paper