In ACrisDesign they have made a compilation of 35 logos in black and white that I find spectacular ... I hope they serve to inspire you if you wear a design by logo In hands.
The logos are smaller representation of a brand, company or person and its design to be really effective is a job that must involve a deep knowledge of what it should represent, a study must be done about the company, brand or person before "picking up a pencil."
But if we also decide dispense with the other colors and use only black and white for our design, two things can happen, that we make our work more complicated by not being able to use other colors to make our design stand out or that it really does not need them because the illustration of the logo is so accurate that any color the more we throw it to the ground.
Source | 35 black and white logos to inspire you