Last week's teaser picture:
was an 'Any Deepstyle' manipulated version of:
which was correctly identified as a butterfly by Adrian, Ragged Robin and Wilma
and as a Red Admiral by Adrian and Wilma.
Congratulations to all and thanks for having a go.
Something different to work out this week:
If you think you can work out what this photo started out as please leave a guess in the comments.
They, and the original photo, will be revealed next Tuesday.