You can create bold vivid rainbow lighting when light painting at night. This works especially well with plain surfaces such as cinder block. Here’s how you can create rainbow light painting in three easy steps. Adding color interest to a plain building Looking at the remains of the abandoned two-cell jail, I saw that it […] You can create bold vivid rainbow lighting when light painting at night. This works especially well with plain surfaces such as cinder block. Here’s how you can create rainbow light painting in three easy steps. Adding color interest to a plain building Looking at the remains of the abandoned two-cell jail, I saw that it … Read More