Flash

The first step in creating the Flash coloring pages is to gather all the materials you need. You need pencils, erasers, markers, a ruler, and paper.

The next step is to draw an outline of the Flash. Start by drawing a small circle for the head and a rectangle shape for the body. Add an oval shape for the chest and two rectangles for the arms. 

Once you have the Flash's basic outline, you can add details to his costume. You will need to sketch the lightning bolt symbol on his chest, and you can define his muscles and outline his abs. 

After drawing the details, it's time to color the pages. You can use a combination of red and yellow to color the Flash's costume effectively. The lightning bolt symbol on his chest should be colored yellow.