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
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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.
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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.
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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.
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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.
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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.
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How do I book an appointment?To request an appointment, fill out the Quote Form. Please allow up to two weeks for a response.
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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!
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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
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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.
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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
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