Incubator

1 January: a Yellow Disc Rising from the Sea
2 February: the Arctic Circle
3 March: Seed Capsule
4 April: the First Day of Summer
5 May: cumulonimbus
6 June: Transit of Venus
7 July: murmuration
8 August: cloudpark
9 September: The Last Day of Summer
10 October: Cerberus
11 November: eleven
12 December: polarisation
13 Iliac Crest
14 Dead Space
15 Incubator