Sharp, colorful photos are eye-catching and will be noticed, so don’t be afraid to pop your image into a photo editing program and tinker with it. Also, make sure you have plenty of light while taking pictures. Some photographers shoot outdoors because indoor light can be harsh or too dark. And here’s a Dashboard pro tip: The optimal image size is 500 x 700 pixels. View the Tumblr Etsy tag for more photo ideas.