How To Build A Gallery Wall By Gallery walls are an interior design feature that will never go out of fashion and the perfect way to showcase all of your favourite imagery. If you’re wondering where to begin, Clare Moreton, photo expert at CEWE, has shared her top tips on how to create a simple yet stylish gallery wall in your home Uniting Theme Choosing a common theme across your displayed artwork is a great way to showcase your unique style. Select photos from your holiday alongside nautical paintings for a fresh seaside theme or mix favourite photos with inspirational quotes – providing a perfect platform to showcase your unique personality.