ProductCatalog - Displaying images NOT required

Hello

We are working on CRM7.0 together with the ERP system integrated.

We do not want to show the images, neither small nor large, in our wenshop product catalogs.

Is there any specific setting we need to take care of?

What could be different approaches? Say, when the image server is already configured and when not configured?

PS: We do not want to show a blank pcace holder saying 'no image available'.

Regards, Vishal