Tall Image is scaled to fill screen

[worldwidejamie]

Describe the bug
Currently the artwork on my screen is February 1956 by Ben Nicholson. It's a tall piece. On my screen it's scaled as you can see in the included screenshot.
Here is a link to the artwork:
https://www.guggenheim.org/artwork/3237

Expected behavior
I suppose I would expect for the full image to be displayed with a black background)

Screenshots

Desktop (please complete the following information):

• OS: macOS
• Browser NA
• Version 10.14.3

Additional context
Add any other context about the problem here.