If you would like to host your Iconic image files on the Shopify Server
  • Navigate to Shopify admin > Settings > Files.
  • Upload your image files here using the Files button.
Remember: Each file must be smaller than 20Mb to be uploaded, this is Shopify’s limit.
  • When the image file has been uploaded, you can copy its URL using the Copy link button> The URL can then be added to you Shopify metafield you have already created for your Iconic image. See this article on how to create Shopify metafields