The artwork at the Isosceles Museum is unusual because the picture frames are not rectangles. On one wall, the paintings have frames in the shapes of a pentagon, a circle, a hexagon, and an octagon.
- The forest watercolor is next to the octagon.
- The ocean scene is not surrounded by a five-sided frame.
- The fruit-bowl painting has a frame shaped like a grapefruit.
- The painting of city streets has a frame in the shape of a stop sign.
Which painting is in each frame?