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Two artists in front of the Clean Solid flash wall
CLEAN SOLID / ROBERT & SEM

The people behind the work.

Robert Aalbers and Sem Kuis, also known as Sempre Tattooer. Two artists with a shared commitment to design and craftsmanship.

Robert and Sem work together at Clean Solid across a broad range of tattoo styles. Their shared starting point is thoughtful design, good craftsmanship and tattoos made with the long term in mind.

Traditional panther tattoo across the waist by Robert Aalbers

Robert Aalbers

Founder of Clean Solid Tattoos, tattoo artist, visual artist and designer. Robert's background is rooted in skateboarding, punkrock and traditional old-school tattooing. His graphic approach also runs through prints, murals and design projects.

Robert began his tattoo career at No Hope No Fear in Amsterdam with Adam Kotger. He developed his traditional old-school experience in the United States among other places, and participated in international tattoo conventions. In 2000 he founded Clean Solid Tattoos in Waalwijk.

Robert finds inspiration everywhere: a shell, a leaf, a shadow or an interesting arrangement of shapes. An idea may become a tattoo, art print, mural or spatial project. His graphic approach connects the work.

Robert on Instagram: @cleansolidtattoo

EXPLORE ART AND PROJECTS ↗
Sempre Tattooer flash booklet, opened

Sem Kuis / Sempre Tattooer

Sem Kuis works as a tattoo artist at Clean Solid under the name Sempre Tattooer. Alongside his studio work, he creates murals with Robert, including projects at Hall of Fame in Tilburg and Kandinsky in Waalwijk.

Sem on Instagram: @sempre_tattooer

CLEAN SOLID TATTOOS / WAALWIJK

Strong work. Straightforward advice.

Since 2000. A welcoming tattoo studio with its own vision, personal attention and honest advice.

Clean Solid Tattoos is home to Robert Aalbers and Sem Kuis, also known as Sempre Tattooer. Bold lines, clear designs and good craftsmanship underpin their approach.

Back tattoo in front of the Clean Solid flash wall

Room for your idea.

The studio's combined range includes Traditional, Japanese/Oriental, Fine-line, Black & Grey, Tribal, Maori, Polynesian, Borneo, Lettering and Ornamental.

Explore the portfolio, then discuss your idea, placement and size. You will receive honest advice about the options.

Tattoo session in the Clean Solid studio

Hooisteeg 2 · 5141 KH Waalwijk

Request an appointment

Every piece starts with a conversation.

Describe your tattoo idea, its placement and size. Robert and Sem will discuss the possibilities with you.

An enquiry is not a confirmed appointment. No payment is taken through this form. Please do not include medical or other sensitive information.

Tell us about your idea.

We use these details to respond to your message. Do not include payment-card details or medical information. Privacy policy.

Hooisteeg 2
5141 KH Waalwijk
The Netherlands
info@cleansolid.com +31 (0)6 224 216 74Location and directions ↗

Questions and answers.

What should I include?

Describe your idea, placement, approximate size and any preference for Robert or Sem. The studio can explain how to share reference images.

Does the form confirm a booking?

No. The form sends an enquiry. The studio discusses the possibilities and availability before confirming an appointment.

Can I contact the studio another way?

Yes, through Instagram, email or telephone. You can also contact your artist directly through WhatsApp or visit the studio on Hooisteeg in Waalwijk.