Photos play a crucial role in the world of design. They not only add visual appeal to a design, but also help establish a mood or atmosphere. For example, a photo of a sunset can evoke feelings of tranquility and serenity, while a photo of a cityscape can evoke feelings of energy and excitement. A photo of a happy couple can convey the message of love and happiness, while a photo of a stormy sky can convey the message of uncertainty and mystery.

By carefully selecting photos that match the desired message or emotion, designers can create a visually compelling and and emotionally resonant design. Furthermore, photos can enhance the overall user experience of a design. For example, a photo of a delicious meal can encourage users to visit a restaurant or buy a food product, while a photo of a beautiful landscape can encourage users to plan a trip or purchase a travel product.