I like to take videos while I work of different stages of the printing process. Here, I am inking up my block "Wings," for the fist time, all in black, and doing a test print.
You can do a test print in any color you choose. I think the details show up best in black and white, or in this case black and pink, pink being the color of the block I am using. And you always do a test print first to see if you need to do any further carving of your design before you start printing on your good paper.
Next step will be to carve up the block into what will be the different colored areas. When all is said and done, this will be a four color print.