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Precision. Art. Individuality.

Welcome to 7 Lines Tattoo, a private, appointment-only studio in Portland,OR, where artistry meets precision. Founded by Isis Muniz, an internationally recognized Brazilian tattoo artist, 7 Lines Tattoo is more than a studio—it’s a space dedicated to bold creativity and personalized experiences

ABOUT US

A Studio Designed for Artistic Expression

At 7 Lines Tattoo, every piece is custom-designed and inspired by geometry, fine-
line graphics, abstract surrealism,and blackwork. With an eye for detail and a passion for the unconventional, our artists transform complex textures and crisp lines into tattoos as unique as the people who wear them. This private space provides a calm, focused environment where you can fully immerse yourself in the tattoo experience—free from distractions, rushed appointments, or generic designs.

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work by:

Isis Muniz

Our Team

Isis Muniz

Geometric, Fineline, Abstract, Illustrative

Bianca Kato

Colored, Cover-up

Carolina Caos Avalle

Colored, Realism

Renato Vision

Geometric, Blackwork

Stefano Galati

Realism

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  • How should I prepare for my appointment?
    ● Maintain good hygiene—shower and wear deodorant. ● Dress comfortably in older clothes that allow easy access to the tattoo area. ● Eat a full meal and stay hydrated. ● Avoid alcohol the night before. ● Bring a water bottle.
  • How old do I have to be to get tattooed?
    You must be 18 or older—no exceptions, even with parental consent. A valid photo ID is required at your appointment.
  • What if I have an allergic reaction?
    Reactions to ink, razors, or plastics are rare but possible. If you experience inflammation or other symptoms, contact Isis immediately and seek medical attention if necessary.
  • Should I prepare my skin before my tattoo?
    Yes! Healthy, hydrated skin helps achieve better results. Here's how to prep: ● Moisturize the tattoo area with an extra-dry skin moisturizer 4x a day for 10 days before your appointment. ● Drink at least 2L of water per day during this period. ● Use sunscreen if your skin will be exposed to the sun. ● If your skin is sunburned or severely dry, your appointment will be rescheduled and a new deposit will be required. ● Do NOT shave the area—your artist will handle it at the studio.
  • How do deposits work?
    A $500 deposit is required to book an appointment. This amount goes toward the final price of your tattoo. Deposits are non-refundable within two weeks of your appointment. The first reschedule is free; additional reschedules require a new deposit. If you cancel after rescheduling once, your deposit is forfeited.
  • How do I book an appointment?
    To request an appointment, fill out the Quote Form. Please allow up to two weeks for a response.
  • Where are you located?
    7 Lines Tattoo is based in Portland, OR. We are a private, appointment-only studio. Our artists also travel for guest spots across the U.S.—follow them on Instagram for updates on upcoming guest spots!
  • How does the artist’s creation process work?
    Each artist has their own approach, but generally your design will be created the night before your session. You’ll receive a preview that night or the morning of your appointment. Any changes can be discussed before starting—studio time is dedicated to tattooing
  • How much does a tattoo cost?
    Pricing is per piece, not per hour. The minimum charge is $350. Final cost depends on size, complexity, and placement. After discussing your project, we’ll provide a price range.
  • What payment methods are accepted?
    Accepted payment methods: Debit/Credit, Cash, Zelle, and Affirm (monthly payment plans available at checkout via Shopify).

Our Location

1001 SE Water Ave #340,

Portland, OR 97214,

Our Team

Ready to book?

Request a quote

Please fill the form below and we will get back to you as soons as possible.



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