For a one-of-a-kind look that is more personal than wallpaper, grab some blackboard chalk and start sketching. In the dining room shown here, Brian Carter hunted up a swirly floral wallpaper pattern to adapt as a larger, looser drawing. Then, using tracing paper, he copied the biggest shapes, stripping away the small stuff. Finally, he transferred his drawing to the walls, stepping up the scale dramatically for a fresh, whimsical effect.
His oversized flowers, tendrils, and leaves never repeat, making them even more dynamic as they travel around the room, bumping up against the trim. Other tools of his trade include a chalk line to create a grid on the walls and an artist's round brush for maximum control when making curving lines. The paint itself is regular interior latex. Carter recommends trying out this technique in a little powder room, where it's easy to take a big risk, or in a dining room, adding, "It's a good place to be theatrical since you're mostly there in the evening."
View the complete step-by-step instructions at How to Paint an Oversized Wall Design