To bantonbuju: My invisibility cloak...
 

My invisibility cloak is called Luís Afonso :-). He was on my left, chatting with the 'Lady in Red'.

Also, the advantage of my small camera is that I can pretend to be just playing with it, holding it near my belly, and silently clicking away until I get it right.

You can see Luís's POV in the photo he added as a workshop to my photo (a real pity, he should have posted it in his own area, here few people will see it).