Developing a technique
Once I had created the mural image, I realized I had no idea how to paint it. We knew we wanted the mural to look ripply, like it was being seen through water. We thought that using large brushstrokes would do this, and we liked the idea of an image that makes sense at a distance but breaks up into pieces of color up close. So my first step was to transform the image into brush strokes. I used Photoshop to give a feel for what the mural might look like (top image).
Our garden is too dense to transfer the image to the door using a projector-too many plants in the way. I decided to use a grid. Our garage door is made from wood boards, with horizontal grooves between the boards. I put a grid onto the rippled image, using the grooves for the horizontals and lines 1′ apart for the verticals. I marked the verticals with chalk on the ground, and had a grid to rough out the images (second image).
I then used 24″ wide brown kraft paper to try out different techniques. The large paper allowed me to practice full-size, important for doing such a large mural. I started with smaller pencil sketches to get a feel for shapes, curves and colors. Since the paper is brown, I used a white pencil for the highlights, and a dark blue pencil for dark areas (third image).
We next selected paint, picking the strongest colors. I tried to keep the number of colors down, knowing I would be doing lots of blending. We finally settled on 11 colors.
I decided to tackle the blue water at the top first, starting with the white of the sun through the water and blending out to the dark blue at the sides. The dark blue matched the garage wall color. It seemed natural to try a sponge for this large, simple blending (fourth image). I liked working with the sponge so much, that I decided to use it for the entire mural.
Image Descriptions
First: Rippled image
Second: Rippled image with grid
Third: Pencil sketch on kraft paper
Fourth: Water blending sample
Fifth: Kelp sample
Sixth: Purple coral
Seventh: Sponging the mural with paint cans, blended colors in yogurt containers, and the rippled, gridded image in the background
Eighth: Red/black fish
Ninth: Yellow fish
Tenth: Orange coral
Eleventh: “Artist” signature
Next article: the mural unveiled