Boom Logo and Identity. This is very clever for its modularity, even if it maybe lacks some finesse in the execution as Armin rightly says.
Boys' Sonic Boom Logo Graphic T-Shirt - Red XL, Boy's
Firework doodles and illustrations sketches vector set
Baby Boom #logo by Marcin Wisniewski
Boom Artwork (Eric van den Boom) - Logo & Lettering Illustrator, Netherlands
Irma Boom _ Rijksmuseum
Boom logo design on Logostack. Great resource of logos for inspiration.
Boom Logo Design by Dalius Stuoka - http://www.dribbble.com/dalius-stuoka