The lattice work treads cast a fabulous light onto the wood floor from the roof light that sits in the ceiling above it.

从屋顶透进来的阳光可以穿过台阶上的格子花纹，在地上留下可爱的光斑。

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The Viipuri Library's suspended, undulating, acoustic wood ceiling and roof landscape of skylights not only reappeared in Aalto's own work over the next 40 years, they encouraged a concern for form and light in its purest aspects.

WSJ: Finnish Master Alvar Aalto | By Ada Louise Huxtable