Navigate to http://YourGalleryName.artsteps.com and click ‘Exhibitions’ in the upper right hand navigation bar to manage your gallery’s exhibitions. Click ‘Edit’ under the exhibition you wish to edit. You will be taken in the ‘Edit Exhibition’ page.
You can suspend a published exhibition, permanent or current. After suspension, it will be unavailable for exploration until you decide to resume it. You may resume the exhibition at any time, and after resuming it, it will still be available either permanently or for a certain number of days. This would be the number of days left for your exhibition to normally end, before suspension.