Strong ideas deserve proper execution.

Mack Studios is a design-led mural and signwriting studio working at scale across commercial, cultural, and public spaces.

A circular logo with a lime green background and a stylized blue letter 'M' in the center.

Mack Studios was founded by Cormac Dillion in 2016 after decades of working across graffiti, traditional signwriting, gold leaf, and large-scale murals in Ireland, England and Australia.

An ambitious studio of experienced practitioners build to take on complex jobs.

We’re comfortable working at scale, under pressure, and alongside multidisciplinary teams without losing focus on the craft or finish.

Exterior of Lucky Tortoise restaurant with green window shutters, colorful signage that says 'Lucky Tortoise' and 'I ♥ Dublin,' featuring shamrocks and food type references like dumplings, bao buns, noodles, and katsu curry.
A red lighthouse situated on a rocky shoreline, with a white wall displaying a message that reads, 'Tell your mother that you love her and go out of your way for others.' In the background, a smaller green lighthouse is visible in the water, with calm ocean waters and a distant horizon.
Colorful wall mural depicting silhouettes of people, a university building, clouds, the sun, and various abstract shapes.

Big ideas are only as good as their execution. That’s where experience counts.

We’ve delivered work for global brands, independent businesses, public institutions, and cultural spaces often at scale and tight turnarounds.

A few facts
from the wall

1000+

Walls Painted

100+

Brands Collaborated With

10,000+

Tins of paint used

1

Standard: Do it properly!

Who We
Work With

Creative Agencies
Architects and Designers
Cultural and Public Organisations
Different briefs, same expectation

Our Approach

We like to get involved early. That’s when decisions matter most.

We help shape direction, ask the right questions, and carry ideas through without dilution.

Bring us in
early

The best work happens when walls aren’t an afterthought. Early involvement means better decisions, fewer compromises, and smoother delivery.

Comfortable
with timelines

Tight schedules don’t scare us but unclear ones do. We work fast when needed and plan properly so deadlines hold.

Built for real conditions

We plan for weather, access, live sites, and the realities of working outdoors. We plan for reality, not best-case scenarios.

Good energy
on site

Calm, capable, and easy to work with. No egos. No bad vibes. Finished properly, every time.

A worker with a hard hat and gloves is painting vertical metal bars black from a scaffold.

Work With Us

If you’re working on a space that needs more than decoration, we’re always open to a conversation.