A new standard for workplace architecture in Ülemiste City district. Tominga Building redefines the work environment with an approach rooted in sustainability and human wellbeing. The design promotes a physically active, focused, and balanced mindset
Modern Residential Barnhouse in Hiiumaa, Estonia – where nature and architecture speak the same language.
Contemporary Resting Area Design at Narva Estonian School by Tõnis Kalve and T43 Interior Architects
MUBA Concert Hall Interior by Tõnis Kalve
Contemporary Classroom Design at Narva Estonian School by Tõnis Kalve and T43 Interior Architects
MUBA Concert Hall Interior by Tõnis Kalve
Modern Residential Barnhouse in Hiiumaa, Estonia – where nature and architecture speak the same language.
Derelict Furniture by Tõnis Kalve
Restaurant Juur Interior Design by Tõnis Kalve and T43 Interior Architects
MUBA
Derelict Furniture Design by Tõnis Kalve
a new standard for workplace architecture in Ülemiste City district. Tominga Building redefines the work environment with an approach rooted in sustainability and human wellbeing. The design promotes a physically active, focused, and balanced mindset
MUBA Garden of Silence, Interior Architecture By Tõnis Kalve
MUBA / Interior Architecture, by Tõnis Kalve
MAAST Furniture, Design by Tõnis Kalve
Modern interior staircase with wooden steps, white railings, and a geometric chandelier in a well-lit space.
MUBA Modern locker room with teal lockers and benches by Tõnis Kalve and T43 Interior Architects
Derelict Furniture by Tõnis Kalve and Ahti Grünberg
Indoor swimming pool with lane dividers and large windows.
Wooden dining table with simple design on white background.
Modern lecture hall with wooden panels and rows of blue chairs.
Modern office lobby with large windows, wooden flooring, a unique wooden structure with a circular opening, and blue seating cubes.
Empty classroom with rows of black chairs and white desks, high ceilings, light-colored wooden walls, and suspended fluorescent lighting.
Modern chair with wooden seat and backrest, black metal frame and legs
Modern industrial-style restaurant interior with brick walls, wooden tables, and hanging lights.
Man with blue beanie sitting in unique wooden chair next to ladder on concrete floor.
Modern wooden dining table with minimal design
Interior design with wooden stairs and a unique textured wall made of protruding wooden pegs, industrial style with exposed ceiling and polished concrete floor.
Modern minimalist office space with glass walls, white curtains, a table, and chairs, set in an industrial-style building with exposed ducts and concrete walls.
Modern industrial-style lounge area with gray armchairs, a large sectional sofa, and round coffee tables in a concrete-walled space with contemporary lighting.
A wooden, house-shaped object with a black cylindrical extension being held by a hand.
Modern indoor café with large windows, wooden floors, tables and chairs, decorative chandeliers, and indoor plants.
Modern minimalist workspace with wooden desk, wooden chair, table lamp, potted plants, bicycle with basket, wooden ladder, and a large floor cone light fixture.
Modern outdoor plaza with colorful patterned concrete tiles, benches, planters, and an abstract sculpture near a building with large windows and wooden accents.
Empty classroom with stacked desks and chairs
Interior with patterned tiles, hanging lights, and yellow accents.
Modern hallway interior with wood slatted ceiling, green lockers, and reflective floor.
Person organizing modular storage unit with blue and yellow doors, featuring a decorative vase and wooden ornaments on top.
Modern office interior with a bright teal and wooden color scheme, featuring a reading area with bookshelves and chairs, large windows, and a corridor leading to rooms with labeled doors.
Modern locker room with geometric tile floor, white and yellow lockers, and cushioned seating area.
Minimalist wooden table and chairs with blue accents, hanging yellow cable.
Modern wooden architectural building with glass windows, featuring a covered walkway with vertical wooden beams and an open courtyard illuminated by sunlight.
Modern industrial-style office interior with exposed pipes, metal staircase, glass-walled meeting room, and gray lounge chairs.
Modern Residential Barnhouse in Hiiumaa, Estonia – where nature and architecture speak the same language.
Interior of an empty auditorium with tiered seating and stage lights.
Modern living room with green sectional sofa, large windows, indoor plant, and vaulted wooden ceiling; exposed beams and hanging lights enhance the space. A fireplace and TV are integrated into a dark wall centerpiece.
Wooden ladder-style bookshelves filled with books and magazines, with a red chair nearby and a person walking by; window in the background.
A person assembling wooden beams using metal connectors and tools.
Indoor café seating area with wooden tables and chairs, surrounded by lush green plants in modern planters.
Minimalist table with red metal legs and wooden top, yellow rope hanging above, gray wall background.
Modern office hallway with plants in metal planters, concrete floor, glass walls, and LED ceiling lights.
Interior space with modern perforated walls and windows, featuring a planter with green ferns and ivy.
Modern hotel building with wooden balconies and glass windows
SKANK Interior Design by Tõnis Kalve and T43 Interior Architects
SKANK Interior Design by Tõnis Kalve and T43 Interior Architects. Modern interior space with geometric ceiling lights, black elevator doors, glass walls, shelving units with black items, and green plants. Bright outdoor view in the background.
SKANK Interior Design by Tõnis Kalve and T43 Interior Architects. Modern indoor atrium with white perforated walls, large potted plants, glass staircase, and natural lighting.
Modern bedroom interior with a large bed, wooden ceilings, and floor-to-ceiling windows. The room features a plant, bedside table, and contemporary lighting.
Modern kitchen interior with gray cabinetry, a large island, pendant lights, and open space leading to glass doors with an outdoor view of stairs and a patio.
Modern interior of a spacious building featuring wooden walls, large windows, and cube-shaped seating with black tops. There is a table with a monitor at the far end, and abundant natural light enhances the minimalist design.
Patterned ceiling corridor with spotlights
Modern wooden table with white tabletop and integrated drawers
Modern Residential Barnhouse in Hiiumaa, Estonia – where nature and architecture speak the same language.
Modern interior space with geometric ceiling, teal chairs, circular tables, and plants
Top view of a modern staircase with wooden walls and glass windows, surrounded by greenery.
Modern interior of a building with wooden accents, featuring a reception desk, stairs, and plants. The ceiling has geometric lighting. "LOODUSMAJA" is displayed on the wall.
Indoor garden with various tropical plants and a wooden walkway, surrounded by lush greenery and yellow chairs in the background.
Modern office space with curved ceiling, artistic lighting, and decorative wall features.
Modern indoor lobby with green walls and plants
Modern dining room interior with wooden beams, a large table with white chairs, a fireplace, and a view of a patio through glass doors.
Open door to a brightly lit red bathroom with a sink and mirror, set within a contrasting blue room.
Modern office kitchen with wooden flooring, white counters, a long table with high chairs, circular pendant lights, and large window views.
Modern office hallway with indoor plants and geometric carpet pattern

Contact Me.

Write: tonis@t43.ee
Call: (+372) 56 668 660

Süda tn 3, Tallinn, Estonia