Thank you for the article about the Wellcome Wing in the March issue. It is very clear and gives an excellent idea of how the space works.
I am a little concerned by a factual inaccuracy. In fact, the entrance tunnel effect is created by dimmable, high-frequency 36W fluorescents behind a glass wall, lined with Durotran graphics in the key orange color. The tunnel was designed deliberately to prepare vistors for the deep-blue void beyond by exposing them to a strong contrasting colour