Art studio layouts can be controlled individually.
Here is how you would change the columns of art showing on a studio. First, choose the studio you want to work on:
Now, select Studio Colour options
Now, select from 1 to 4 columns for the studio
Click the Update button at the bottom of the page
Check your studio. You can try different columns settings to see what you prefer best, 1 to 4 columns. Enjoy your new look!