This poster began with the word "Rock On!". I wanted to create typography which looked like the typography used for rock/metal bands. After that I put it in a space scene and created a powerful explosion.
The poster is made on A1 format at 300 dpi.
I also took inspiration for the lightning bolt from the cover of the album "Ride the Lightning" by Metallica.
With this artwork I've inspired Leandro Coelho to create an artwork of his own called Go Rock.