Dublin-born artist Maser, who first made his mark in the graffiti scene in 1995, has risen to prominence in the international art world. His career, rooted in a deep connection to urban environments and their communities, showcases his journey from the streets of Dublin to global acclaim. Maser's educational background in fine art and visual communications, highlighted by an award from the International Society of Typographic Designers, set the stage for a vibrant, socially engaged artistic practice.

Maser's early artistic ventures included impactful collaborations, such as the "They Are Us" project with Damien Dempsey in 2010, aimed at revitalising Dublin's streets while supporting the Dublin Simon Community Homeless Charity. His directorial debut in Dempsey’s "Bustin Outta Here" music video showcased his versatile creative talents. His acclaimed video installations, such as "Home Made" for the Sebastian Guinness Gallery, and a larger sculpture installation tribute to Daniel O'Connell at Dublin Contemporary 2011, demonstrated his capacity for large-scale visual storytelling.

Throughout his career, Maser has collaborated with esteemed artists like JR on the UNFRAMED project and with Conor Harrington on various influential artworks. His global presence is affirmed by his artwork displayed across various cities and participation in notable art fairs such as INK Miami, Art on Paper NYC, and EXPO Chicago with Tandem Press.

Maser's commissions are notable for their scope and cultural impact. He has created immersive installations across major European cities including Berlin, Paris, Zurich, Milan, Hamburg, Munich, and Amsterdam. 

His significant contributions also include creating a music video for U2, and engaging with prestigious art institutions like the Irish Museum of Modern Art (IMMA), the National Gallery in Ireland, the Virginia Museum of Contemporary Art, Expo Milan, the RHA Gallery, the Seamus Heaney Museum in Dublin, a solo exhibition at the Rhodes Contemporary Art in London and work in Palais de Tokyo in Paris. In addition to this, Maser had a solo exhibition at Lazarides Gallery in London, a gallery that represented street artist Banksy. These achievements and his collaboration with the President of Ireland Michael D. Higgins on a series of limited edition prints “Of Utopias” are testaments to his artistic acclaim.

His efforts in political advocacy through art were highlighted in the Repeal campaign, where his work became a symbol of societal change in Ireland.

Masers accolades include multiple awards from the Arts Council of Ireland, such as the 'Agility Award', recognising his innovative contributions to the arts, continuing to push the boundaries of his craft through pioneering augmented reality experiences and his leadership role at Atelier Now, a creative hub he established in Dublin that fosters contemporary art exhibitions and residency opportunities.

Through his vibrant installations and collaborations, Maser continues to engage communities, transforming urban landscapes into canvases that reflect his commitment to innovation and the collective spirit of the cities he touches.