Courtney Buabeng created a baby blue poster using Photoshop. She changed the canvas color to baby blue with the Paint Bucket Tool and added an image using the Quick Selection Tool. The Polygonal Lasso Tool was used to delete unwanted parts of the image. Text was added using the 'T' tool and colors were changed in the sidebar. The Blur, Smudge, and Burn tools were applied to layers to merge the image and canvas together.