How to make gallery images look more clickable

Hello folks,

Gallery images on desktop have a rollover opacity change which helps them appear clickable. However, feedback from testers is that gallery images don't look clickable on mobile - has anyone solved this? 

This is the site www.kelseysmithfurniture.co.uk

Thanks for looking

K

That is tricky since on mobile you don't have a hover state, you could add a right arrow icon to the end of the text that would subtly suggest there was more to see if clicked? There might be an icon we could add onto the image as an alternative, either of those sound like good ideas?