Intruction 

1. The plugin will create a nice "Shape Cluster Photo Display"

2. **Use "Square images only"

3. Place the "pm_create_shape_cluster_photo_display.py" plugin, inside your "Personal GIMP plugins folder":
C:\Users\YourName or Users\AppData\Roaming\GIMP\2.10\plugins

4. Re-start GIMP and you can find the "Create a Shape Cluster Photo Display" plugin in the menu: Pocholo-scripts

5. Run the plugin and find your image in Pc

Enjoy!