rare narwhal skull with double tusks. Narwhals, a rare variety of arctic whale, are known for their long singular tusks - biologists estimate that double tusks only occur in one in a thousand narwhals; they are uncertain why this phenomenon exists.
Sainte Marie de La Tourette is a Dominican Order priory in a valley near Lyon, France designed by architects Le Corbusier and Iannis Xenakis and constructed between 1956 and Le Corbusier's design of the building began in May,
Artist:Berndnaut Smilde Nimbus II, cloud in room A gallery with no sculptures, only a cloud floating within the space. 'Nimbus' is a new installation of Amsterdam-based artist Berndnaut Smilde, who refuses to explain how he managed to create a real cloud.