There are two ways to delete your photos on 500px:
Option 1: Delete photos one by one
1.Click on your profile picture in the top-right corner and select My Photos.
2.Find the photo you want to delete, click the three dots in the bottom-right corner, and select Remove.
3.In the confirmation window, click Confirm and Remove.
Option 2: Delete multiple photos at once
1.Click on your profile picture in the top-right corner and select My Photos.
2.Click Select, choose all the photos you want to delete, then click Action and select Remove.
3.In the confirmation window, click Confirm and Remove.