Your customers select arts from clipart library which are added by the store owner in the Backend. The store owner can add the unlimited arts and manage them as well in the Backend. Watch the video below for a quick overview of how it works:

How to add a new art category and a new clipart for online design tool? from Cmsmart Netbase on Vimeo.

We hope you find a guide helpful. If you want to have more experience our products, please access the link: Online Product Designer Extension For Magento 2