The Kamehameha is one of the most iconic energy attacks in the Dragon Ball series. It's used by Goku and involves charging up a concentrated energy wave between the hands before releasing it in a powerful blast.
Start with a basic sketch of Goku's posture, focusing on his intense facial expression and the iconic stance with hands cupped together. Next, add the details of his muscles and clothing. Finally, illustrate the swirling energy forming in his hands, using lines and shading to show the build-up of power.
To make the Kamehameha scene come to life, incorporate dynamic energy effects. Use bright blue and white colors to depict the energy wave, with radiating lines to show the force of the charge. Add some motion lines around Goku's body to emphasize the intensity of the moment.
Once the basic elements are in place, deepen the shadows and highlights to add depth and realism. Don't forget to detail Goku's expression of determination and the sparks flying around him.