Technical Illustration
Precise, elegant visuals for products, architecture, construction, engineering and instructional materials.
Visual communication for complex ideas
Making complex
ideas clear.
I transform technical information, systems and concepts into precise, engaging visual stories—through illustration, information design, presentations and AI-assisted imagery.
Explore selected work Based in Timișoara · Working worldwide
Architecture-trainedVisual thinker
When information is complex,
clarity becomes a design material.
Selected work
Visual systems with purpose.
A selection spanning technical explanation, report design, educational illustration and complex spatial systems.
A four-poster visual narrative showing how excess heat can be recovered, shared and scaled across an urban community.
An integrated building-services diagram making heating, cooling and ventilation relationships visible at a glance.
A complete technical report shaped into a clear visual narrative through diagrams, system illustrations and structured editorial design.
A colourful illustrated label series connecting craft beer with the playful visual language of nearly zero-energy buildings, including a seasonal winter edition.
A comprehensive illustrated guide translating healthy, sustainable and energy-efficient building principles into an accessible publication for architects.
Three comparative system diagrams translating apartment heating strategies into a clear visual progression from existing condition to best practice.
A series of minimal animated drawings that turns building performance, renovation and thermal-insulation ideas into friendly visual stories.
A warm, accessible icon system that turns children’s rights into clear and memorable visual stories.
Custom technical drawings organised into an intuitive visual guide for confident product assembly.
A narrative illustration series explaining an architectural thesis through urban systems, participation and transformation.
How I can help
From raw information
to visual understanding.
Information & Presentation Design
Clear visual narratives for technical, educational and business communication—from diagrams and reports to complete decks.
Illustration
Editorial, educational and conceptual illustrations for publications, presentations, digital content and visual storytelling.
AI-Assisted Visualization
Art-directed concept imagery for systems, environments and abstract ideas, refined through compositing and graphic design.
About Sandra
An architect’s precision,
an illustrator’s curiosity.
I am a visual designer and illustrator with a background in architecture, building performance and graphic communication.
I look for the essential structure inside complicated subjects, then shape it into visuals that feel both rigorous and human. My technical background allows me to understand the information behind the image—not simply decorate it.
I collaborate with architecture, sustainability, engineering, education and purpose-led teams on freelance projects and long-term visual communication work.
Have a complex idea?
Let’s make it visible.
Available for selected freelance projects, creative partnerships and in-house opportunities.
sandra.sonei@gmail.com +40 751 980 974