This guy right here makes some good stuff. The one that’s caught my attention is his design for a Barber Shop. 

http://www.mandokreativedesign.com

I really like the design on the guy in the middle, I think I might try and experiment with this style in the near future as I near the designing stage of the brief.
Mando Kreative is a designer who specialises in a good few things but has done a lot of work with logos. His design for the Handsome Devil Barbershop is brilliant as it looks and feels different to the average barber shop look with most of them looking hand drawn and looking very similar to each.
With his logo design it sticks to a very specific colour palette, which, in itself stands out from other logos being that they most commonly only feature blacks and whites.
This style of logo design is potentially something that i’d be interested in exploring.