In Shopify is it possible to show an image of the design in the shopping cart and a 'customize / edit' button to adjust the design? If possible, how do you do this?

Can anyone help me with this? Tnx

You typically need to customize the app settings or use custom code to display an image of the customized design in the shopping cart along with a "customize/edit" button. 

Thank you for your reply but can you give me some example or more details on how to?