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Discover a world where architecture meets illustration and every project becomes a piece of art.
Join the journey and see how creativity transforms everyday spaces into something truly special.

Olga Mantzou  
Architect    Illustrator

I am a licensed architect based in Thessaloniki, Greece.
For more than 15 years, I’ve worked across multiple scales, from private residential projects to public sector projects (urban parks, schools, nurseries, and public spaces), always guided by a deep curiosity about how architecture shapes everyday life.

Over the years, I have built strong skills in project management, sustainable design, and team coordination.

My academic background includes an MArch in Architectural Engineering and an MS in Spatial Planning from Aristotle University of Thessaloniki, with a focus on sustainable and resilient development. This allows me to combine technical precision with creative, people-centered design solutions.

My practice moves between structure and expression. I’m drawn to clean lines, thoughtful proportions, and spatial narratives that feel intentional and emotionally resonant. Illustration is a key part of my process — a way to transform ideas into atmospheres and reveal the character and poetry within each project.

I am open to collaborations in architectural design, 3D visualization, and artistic illustration, both in Greece and across Europe. I also collaborate with architectural and civil engineering offices, as well as contractors, supporting them with design development, technical drawings, and 3D visualizations.

If you’re looking for work that blends conceptual clarity, technical understanding, and artistic sensibility, I’d be happy to connect.

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Portfolio

Portfolio

2021 / Two-floor Residence

2021 / Two-floor Residence

Architecture Design & 3D Visualization, enriched with illustration elements. Project Location: Filyro - Thessaloniki

2022 / Four-Storey Apartments Building

2022 / Four-Storey Apartments Building

Architecture Design & 3D Visualization, enriched with illustration elements. Project Location: Evosmos - Thessaloniki

2021 / Two-Storey Mixed-Use Building with Ground-Floor Shops and Two Upper-Level Apartments

2021 / Two-Storey Mixed-Use Building with Ground-Floor Shops and Two Upper-Level Apartments

Architecture design & 3D Visualization, enriched with illustration elements. Project Location: Suburbs of Thessaloniki

2021 / Interior design of a two storey home

2021 / Interior design of a two storey home

Interior design & 3D Visualization, enriched with illustration elements. Project Location: Panorama - Thessaloniki

2020 / Two-floor Residence

2020 / Two-floor Residence

Architecture Design & 3D Visualization, enriched with illustration elements. Project Location: Suburbs of Thessaloniki

2020 / Two-floor Residence

2020 / Two-floor Residence

Architecture Design & 3D Visualization, enriched with illustration elements. Project Location: Suburbs of Thessaloniki

2018 / Two-floor Residence

2018 / Two-floor Residence

Architecture sketch. Project Location: Suburbs of Thessaloniki

2018 / Two-floor Residence

2018 / Two-floor Residence

Architecture design & 3D Visualization, enriched with illustration elements. Project Location: Suburbs of Thessaloniki

Private Villas

Nursery

Public Spaces

Residential Projects

Contact

Contact

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