Sight is the most obvious of the senses to invoke when depicting a scene in your written work, but your visual descriptions will benefit when you incorporate your other senses to enrich your writing.
First drafts of most travelogues are full of rich, visual detail, but often fall short on smells, tastes, sounds, and feelings. I’ve learned to add an editing round to incorporate all the senses, and am constantly surprised at all the new memories that are conjured up and the rich expansion of each scene. I’ve noticed that quite a lot of nice metaphors and similes come out of this exercise, too.
Read the rest of my post on the BookBaby blog.