Sugar dance by Linda Florence
Wallpaper designer Linda Florence created a patterned dance floor of sieved icing sugar at the Victoria & Albert Museum in London, which served as a stage for a performance by ballroom dancers.
As they moved, the dancers' feet created new patterns in the sugar, which had been dusted over the floor using stencils.
The sugar dance - officially called the One of a Kind Tea Dance - took place last month as part of the V&A's Friday Late event on 25 January.
