Hand Coloring a Porsche Speedster

One way to add color to a monochrome image is to start with a black and white photograph and paint in the colors on separate layers. Using Photoshop,  Elements, or  any image-editing program that lets you work with layers; you can simulate this hand-coloring technique from the 1950s. It’s not only faster to accomplish digitally but can be immediately fixed using the History palette to go back before you made that error. After you’ve completed a masterpiece, you can fix any nagging miscues or even change a color by deleting a color layer, adding a new one, and painting in the new color. Instead of just any black and white image, we’re going to use one that was captured in digital infrared.

reference imageThe reference image of a classic Porsche Speedster was photographed using a Canon EOS 30D that was converted for infrared capture using an exposure of 1/100 sec and f/16 at ISO 200. It was captured as an RAW file and opened in Adobe Camera RAW.

 

 

B&W conversionThe original RAW file was converted into monochrome using Adobe Camera RAW and opened in Adobe Photoshop where it was dust spotted and tweaked. I  used the clone stamp tool to remove the two guys who were standing behind the car in the background. Tip: When hand coloring a monochrome file, you must work with an RGB or CMYK file. You cannot work with the grayscale image that ACR produces, so you have to first change the image’s Mode (Image > Mode > Color RGB.)

hand coloring a Porsche SpeedsterStart by adding a Color Layer (Layer > New > Layer > Color) and then select Color from the Layer palette’s Mode pop-up menu. Once you have a Color Layer, you can paint directly on top of your image using Photoshop’s brush tool while all the time leaving the background layer untouched. To apply the Brush tool for this specific image I worked with a mouse instead of a graphics tablet and stylus because that’s what I’m used to using. But if you like using a tablet and stylus and are good at it, the process should go smoother and faster.

Next, select an airbrush from Photoshop’s Tool Bar. You can use the bracket keys on your keyboard to make the brush smaller (left bracket) or larger (right bracket). I picked a color by clicking on the Foreground/background colors at the bottom of the tool bar. This pops up a color picker and I chose a blue that reminded me of my 1966 Mustang convertible. You can also choose any color from the Swatches Palette (Window > Swatches) simply by clicking on a color. After painting, you can fine-tune the chosen color by reducing the Opacity of the Color Layer or by adjusting the colors in Color Balance (Image > Adjustments > Color Balance).

hand coloring a Porsche SpeedsterWhen hand coloring, the Eraser tool is your best friend. Even if you use a graphics tablet and stylus it’s impossible (for me anyway) to paint around small details, so don’t try. Just paint and then use the Eraser tool with the image set at a high magnification so you can see those small details and erase the blue or whatever color in case you “go outside the lines.” I also used the Eraser tool to remove the blue color from the car’s trim areas such as chrome strip, rocker panel moldings, and logos. This process requires a small brush and patience but makes for more finished looking job.

You can keep adding additional layers—one for each different color—until you think you’re finished. In this case, I used a pale yellow on the wheels and while dedicated Porschephiles will probably cringe at this color scheme on a classic Speedster, I thought it added an element of fun. You can use whatever colors make you smile. A little tweak with Curves to bump of the contrast and cropping to remove some of the grass at the bottom of photo and you’re finished.