Superhero With Glowing Energy Powers Coloring Page

A boy in full costume stands with both arms thrown out and up, palms open, fingers spread. Straight rays fan out behind his head and from each hand, drawn as clean radiating lines rather than clouds or sparks, which is a simpler and much better choice for a coloring page. His costume is all outline: a cape hanging behind both shoulders, an oval badge on the chest, a wide belt and boots to the calf. His mouth is open in a shout.

Those rays are the thing to think about before you start. Fill the gaps between them and the glow disappears. Leave the gaps white, color only the rays themselves, and the energy reads from across the room.

Everything else is large and simple enough for a four or five year old working with crayons.

A note on the badge: it is an empty oval. That is deliberate space for a symbol of your own rather than an omission.

Illustrators have drawn light as straight lines radiating from a point for a very long time, well before comics existed. It turns up on medieval manuscripts and on coins, for the same reason it works here: nothing else reads as brightness in pure line.