Aurora Arquitectos connects classroom blocks with bright yellow stair tower

Aurora Arquitectos has united two classroom blocks at the Artave music school in the village of Caldas da Saúde, Portugal, with a bright yellow extension and stair tower.
The architecture studio renovated two classroom blocks that were located near each other and improved the circulation by adding an L-shaped extension, which connects the two buildings and creates open areas for meetings.
To clearly differentiate the addition from the existing structures Aurora Arquitectos chose