ThingLink is an interactive picture site that allows users to overlay caption bubbles on top of an image. As a viewer hovers their mouse pointer over each bubble, additional information and text pops up. This can be useful for creating tutorials, lessons, or assignments for students organized on an image. It can also be a great project for students to insert concise information on a particular topic as represented by a symbolic image; students can select an image and caption it with important information or analysis. The ThingLink below represents an interactive activity that can be done with students on art and poetry using the poem "The Lady of Shalott" in comparison to the painting by John William Waterhouse.