Convention Connection: From Tattooing at 12 to Shaping the Modern Tattoo Industry, Mario Barth’s Story
When Mario Barth started tattooing in Europe, Tattoo Artists had about seven colors to work with. Many believed blue ink couldn’t hold in skin. Mario’s answer was simple: why not? Decades later, his company, Intense Products, offers roughly 380 colors. He also built one of the biggest tattoo shows in the world.
We sat down with Mario for Convention Connection to talk about how he got here and why he’s still fighting for Tattoo Artists after more than 40 years. A tattoo convention is a multi-day event where Tattoo Artists, suppliers, and collectors gather to tattoo, learn, and connect. For Mario, conventions were never just business. They were a way to give back to the industry that gave him everything.
Key Takeaways
Who: Mario Barth started tattooing at 12, went full-time before 18, and founded Intense Products.
Color revolution: He proved blue could hold in skin, then reversed the old rule of working from darkest to lightest.
Ink sets: He created what he calls the first true artist-sponsored ink set, working with the Art Junkie and Youngblood crew.
Conventions: His Biggest Tattoo Show on Earth started in New Jersey and grew to 52,000 people in a weekend at Mandalay Bay.
Your path: Ink Different’s Traditional Tattoo Apprenticeship takes 18 to 24 months, and no prior art experience is required.
Who Is Mario Barth?
Mario Barth is a Tattoo Artist and the founder of Intense Products, a tattoo ink company he’s grown over 35 to 40 years.
He started tattooing at 12 and became a full-time professional before he turned 18. As he puts it, tattooing is all he’s ever done in his life.
Many people know him for his inks, but his impact goes further. He ran the Biggest Tattoo Show on Earth for years. He opened the first tattoo shop in a major casino on the Las Vegas Strip. And he still tattoos today.
He also stays reachable. He still answers his own phone, and if he doesn’t pick up, he says it’s because he’s tattooing.
How Did Mario Barth Start Tattooing at 12?
Mario Barth started tattooing at 12 in Europe, when Tattoo Artists had very few products available.
Back then, the colors came from just a couple of suppliers, and there were only about seven of them. Many Tattoo Artists believed blue couldn’t stay in the skin. They said it would fade, turn brown, or turn gray.
Mario didn’t accept that. He tattooed a back piece done entirely in blue and brought it to the National convention. It got noticed right away, because nobody had seen that many shades of blue in a tattoo before.
That moment set off everything that followed. He started creating more colors and new ways to blend them.
He’s also honest about how much work tattooing takes. Beyond time in the chair, Tattoo Artists clean up, design, make stencils, and keep training. When Mario started, they even made their own needles. And no matter what’s happening in your personal life, you still show up and take care of your client.
What Did Mario Barth Change About the Tattoo Industry?
Mario Barth changed how Tattoo Artists use color, how ink sets are made, and how conventions serve the people who attend them.
Color layering: The old rule was to work from the darkest color to the lightest. Mario reversed it, sometimes starting with white or light blue and finishing with black.
A growing color line: Intense started with 19 colors, then added 25 more, followed by 10 pastels. It grew to 54, then 101, and now roughly 380.
Artist-sponsored sets: He worked with the Art Junkie and Youngblood crew, including Jack Rudy, Brian Everett, and Mike DeVries. They had developed muted tones for color portraits, and Mario believed they should own them. Together, they created what he calls the first true sponsored ink set.
Support for veteran Tattoo Artists: He saw older Tattoo Artists still hustling in their 60s and 70s. The Stanley Moskowitz set was created to give them another source of income.
Breaking boundaries: He opened the first tattoo shop in a major casino on the Las Vegas Strip. Today, he looks for areas where tattooing isn’t permitted and opens tattoo shops there.
Mario also believes Tattoo Artists should have a choice of products. He encourages new brands to create something original and follow safety standards. What bothers him is knockoffs that copy established brand names. In his view, they confuse Tattoo Artists and put clients at risk.
Why Do Tattoo Conventions Matter for Your Career?
Tattoo conventions matter because they bring Tattoo Artists together to share knowledge, build relationships, and grow the craft.
When Mario started traveling, there were only five or six conventions a year. Today, he estimates there are around 600. Back then, Tattoo Artists worked Friday through Sunday, packed up Monday, and set up again by Thursday at the next show.
He noticed fewer artists coming back each year. So he created a show built for them, with an opening party just for the Tattoo Artists. It started in New Jersey as the Biggest Tattoo Show on Earth and ran there for 10 years.
He then moved it to Mandalay Bay in Las Vegas, where it drew 52,000 people in a single weekend. The show ran until around 2018.
It often lost money, and Mario covered the difference through his company. His payback, he says, was watching people share knowledge, go home, do better work, and earn a better living.
Education was always at the center. Mario believes that if someone cares enough to ask you a question, you should answer it. Before the internet took off, conventions and seminars were where Tattoo Artists learned from each other.
Before you head to your first convention, build a solid foundation. Read our guide on mistakes aspiring tattoo apprentices should avoid.
What Can You Learn From Mario Barth's Story?
The biggest lesson from Mario Barth’s story is that questioning the rules, sharing what you know, and staying loyal to your craft can shape an entire industry.
Ask “why not?”
Everyone told Mario blue wouldn’t hold. He tested it himself. Strong fundamentals give you the confidence to challenge assumptions.
Commit to the fundamentals
Color theory, line work, and machine control come first. Get familiar with the tools every beginner Tattoo Artist should know before chasing advanced techniques.
Share what you learn
Mario built his reputation on open education. Answer questions, learn from others, and help raise the standard of the work around you.
Respect the real workload
Tattooing isn’t just time in the chair. Designing, cleaning, stencils, and ongoing training are part of every day.
Remember who it’s for
Mario says everything he has came from this industry, and it’s not for sale. In his view, tattooing is about the human connection between Tattoo Artists and clients.
Remember: Mario became a legend by asking questions others wouldn’t and showing up for the community year after year.
How Do You Build a Career Like This Today?
You build a tattoo career today by committing to structured, hands-on training under experienced Mentors. The path is much clearer than it was when Mario started.
Tattooing is also a deeply human craft. As Mario put it, it’s about the connection between Tattoo Artists and clients. That’s why tattooing is an AI-proof career, which we explore in why Tattoo Artists are still essential.
Mario also has a view on where the industry is heading. He believes outside investors saw an opportunity because the industry wasn’t organized. He says that isn’t entirely good or bad. But he wants Tattoo Artists to have a voice in how the industry is shaped.
Get Serious About Your Craft With Ink Different Tattoos
Ink Different’s Traditional Tattoo Apprenticeship is an 18 to 24 month, four-phase tattoo apprenticeship that takes complete beginners to job-ready Tattoo Artists with licensing support.
Ink Different has trained aspiring Tattoo Artists for 15 years. It’s a college alternative built on hands-on training, not lectures. Here’s what you can expect:
Hands-on training: You learn in person from experienced Mentors inside a working tattoo studio.
Beginner-friendly: No prior art experience required. You’ll learn drawing, machine control, and design.
Four-phase structure: Clear milestones take you from fundamentals to live client work.
Licensing support: Guidance through your state’s requirements, whether you’re pursuing a tattoo license in Texas or a license transfer to California.
A guaranteed job offer: You’ll receive a guaranteed job offer at one of Ink Different’s tattoo studios.
This is a career that comes with confidence. You’ll finish with job-ready skills, a portfolio, licensing support, and a guaranteed job offer at one of Ink Different’s 60+ tattoo studios nationwide. Seats are limited, with only two apprentices per tattoo studio per Mentor.
Mentorship That Pushes Your Brand and Skills Further
Once you’ve built your foundation, you can keep growing with Ink Different’s Master Mentors. They include Al Fliction, Liz Cook, Kyle Dunbar, Boneface, and Jordi Pla.
Mario’s career shows how much Tattoo Artists gain from learning from each other. Training with Tattoo Artists at that level sharpens your technique, your style, and your business sense.
Making Tattoo Training Accessible for Everyone
Ink Different offers Spanish-speaking locations in Denver, Orange County, NYC, Miami, San Antonio, and San Diego, so language is never a barrier to your tattoo career.
With 60+ locations nationwide, there’s likely one near you. You’ll also join Ink Different’s “Good Humans” culture, a supportive community where you’re treated like family from day one.
Ready to Become a Tattoo Artist?
Mario Barth started at 12 with a handful of colors and a question nobody else was asking. Today, his work has shaped how Tattoo Artists use color, share knowledge, and come together.
Your path starts with a strong foundation. Discover why a tattoo apprenticeship is gaining ground as a college alternative.
Ready to become a Tattoo Artist? Apply now to Ink Different's Traditional Tattoo Apprenticeship and start building an AI-proof career with licensing support and a guaranteed job offer. Prefer a first step? Fill out our quick questionnaire to see if the Traditional Tattoo Apprenticeship is right for you.
Frequently Asked Questions
Who is Mario Barth in the tattoo industry?
Mario Barth is a Tattoo Artist who started tattooing at 12 and founded Intense Products. He also created the Biggest Tattoo Show on Earth.
Do I need prior art experience to start a tattoo apprenticeship?
No. Ink Different’s Traditional Tattoo Apprenticeship teaches beginners drawing, machine control, safety, and technique.
How long does a tattoo apprenticeship take?
Ink Different’s Traditional Tattoo Apprenticeship takes 18 to 24 months across four phases.
Why are tattoo conventions important for new artists?
Conventions let you meet other Tattoo Artists, learn from seminars, and share knowledge. Mario built his shows around that kind of open education.
Is tattooing an AI-proof career?
Yes. Tattooing depends on human skill, judgment, and the connection between a Tattoo Artist and a client, which AI can’t replicate.
Does Ink Different offer training in Spanish?
Yes. Ink Different has Spanish-speaking locations in Denver, Orange County, NYC, Miami, San Antonio, and San Diego.
