Image height

Hello,

We’re using the theatre events plugin, including the masonry grid view.

Is it possible to have a smaller image on the event page (https://bridgehouset.wpengine.com/production/we-will-remember/) without reducing the height on the what’s on page (https://bridgehouset.wpengine.com/whats-on/)?

The page I need help with: [log in to see the link]