Guy Aitchison — Chicago, IL Tattoo Artist
Biomechanical Tattoo Artist
39 Years · Chicago, IL · By Appointment
Services
Biomechanical Tattoos
The signature work that defined a generation. Intricate mechanical elements blended with organic forms to create deeply immersive body art.
Visionary Art
Surreal, dreamlike imagery that transcends conventional tattoo boundaries. Custom designs exploring impossible landscapes and consciousness.
Large Format Work
Ambitious full-body projects and large placements that require vision and technical mastery. Guy specializes in transforming extensive areas into cohesive artistic statements.
Mentorship & Workshops
Educational opportunities for artists seeking to advance their biomechanical skills. Guy regularly teaches at conventions and hosts intensive workshops.
About Guy Aitchison
Guy Aitchison is an internationally recognized biomechanical tattoo artist based in Chicago, Illinois. With nearly four decades of experience pioneering the biomechanical style, Guy's work has been featured in countless tattoo publications and exhibitions worldwide. His distinctive blend of organic and mechanical elements creates deeply immersive, surreal body art that challenges conventional tattoo aesthetics. As an educator and mentor, Guy is deeply committed to advancing the art form through his workshops, collaborations, and dedication to artistic excellence. His influence on modern tattoo culture is immeasurable.
What Clients Say
"Getting tattooed by Guy was a transformative experience. The biomechanical piece he created is unlike anything else—it's wearable art that evolves every time I look at it."
Lisa Anderson
Chicago, IL
"Flew to Chicago specifically for Guy. Worth every penny. The technical precision combined with artistic vision is unmatched. This is the artist other artists study."
David Martinez
New York, NY
"Guy brought my visionary concept to life in ways I couldn't have imagined. The surreal elements and impossible geometry work together perfectly. A true master."
Emma Chen
Los Angeles, CA
"Traveled internationally for this opportunity. Guy's biomechanical work is legendary for a reason. The execution, creativity, and professionalism are all exceptional."
Robert Johnson
London, UK
Frequently Asked Questions
What's the difference between biomechanical and other styles?
Biomechanical tattoos blend mechanical elements with organic, living forms to create the illusion that machinery is emerging from or integrated with the skin. Guy pioneered this style and continues to push its boundaries into new territories.
How long does a large biomechanical piece take?
Large pieces typically require multiple sessions spanning weeks or months. A full sleeve might take 20-40 hours or more depending on detail level and color. Guy works with each client to establish a timeline that ensures quality and artistic vision.
What should I bring to my consultation?
Bring reference images, mood boards, ideas about placement, and be ready to discuss your vision. Guy loves collaborating—the more detail you provide about what you're imagining, the better he can create something truly personal.
Do you customize designs completely?
Absolutely. Guy works exclusively on custom pieces. There are no flash designs or quick-turnaround pieces—each tattoo is a unique collaboration between artist and client, developed during the design phase.
What's your approach to placement and body compatibility?
Placement is crucial to biomechanical design. Guy considers muscle flow, body contours, and how the piece will move and stretch over time. We discuss placement in detail to ensure the design works with your body's natural geometry.
How far in advance do I need to book?
Guy's schedule books out several months in advance, sometimes longer depending on the season. We recommend reaching out early—you can discuss your project, and we'll find a window that works for a multi-session piece.
Do you work with color in biomechanical pieces?
Yes. While Guy is known for his black and grey work, he also creates stunning full-color biomechanical pieces. The style is versatile and can incorporate vibrant color schemes or stay in classic monochrome.
What if I want a visionary or surreal piece instead?
Guy's visionary work is equally acclaimed. Whether you're drawn to biomechanical, surreal landscapes, or a fusion of both, we can develop a custom design that pushes creative boundaries. Discuss your interest during consultation.
Get in Touch
Guy Aitchison
Chicago, IL

















































Pioneer of Biomechanical
Defined and revolutionized the biomechanical tattoo style that influenced generations of artists worldwide.
International Recognition
Featured in prestigious tattoo publications, museums, and exhibitions across the globe. His influence extends far beyond the tattoo world.
Mentor & Educator
Committed to advancing the art form through workshops, teaching, and mentoring the next generation of tattoo artists.