Subway Ventilation Gardens

The Air Garden Sits Above Subway Vent Grates to Hide Them from View

The essential vent grates that are situated in various parts of many urban locations around the world could feature a more charming design thanks to the ingenuity of the Air Garden. Consisting of planters that are held above the grates, the Air Garden works to help hide the unsightly grates from view without restricting their use as a ventilation system.

The Air Garden is the design work of Mihyun Cho and Jiyoon Lee, and would enable grass to be planted overtop. As gusts of wind travel up the vent grate the grass would dance in the breeze to create a visual experience for urban citizens to enjoy rather than having to stare at essential but unsightly grates.

Ventilation System Redesign
Opportunity for designers to create more aesthetically pleasing and visually engaging ventilation systems.
Urban Beautification
Chance to incorporate green spaces into urban environments to enhance aesthetics and improve citizen well-being.
Disguised Infrastructure
Opportunity to hide essential infrastructure elements from view to maintain a more visually appealing urban landscape.

Who This Affects Most

Urban Planning
Urban planners can explore innovative ways to incorporate green spaces and aesthetic designs into infrastructure projects.
Architecture and Design
Architects and designers can develop new strategies to integrate functional infrastructure elements seamlessly with the surrounding environment.
Environmental Sustainability
Experts in environmental sustainability can explore solutions that promote the integration of nature and infrastructure for a greener and more livable urban environment.
SCORE
3.3 out of 10
GENDER
50% Men50% Women
MARKETTop markets: Asia
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 59%
Activity 33%
Freshness 8%

Solutions for innovators working at the edge of change. We help transform emerging ideas into practical, durable solutions by combining strategic thinking, creative exploration, and hands-on execution.

Trends © 2026 Trend Hunter Inc. All Rights Reserved.
LinkedIn Instagram X