A big shout out to my friend Sean Tourangeau https://www.artstation.com/stourangeau who always inspires me with his art!
I rummaged through some of my old sketchpads and found this concept of a Star Trek vessel that is removed from the basic Matt Jefferies saucer-and-nacelles design. The idea was to base a design of a Federation fast attack frigate on a sharpest (and the most unpredictable) tool - a chisel!
Done in pencil and Prismacolor markers, year 1998.