Hi Edwin,
that´s not fair!
SteveG rules 
But i feel honoured 
Well, no big secret!
Actually it´s basically an IKEA dustbin as a "light box", to avoid reflections. Looks strange, i tell you...
Which did cause a couple of amused remarks, when i pulled it out for the pics... 
Carrying mobile photo stuff to me is a compromise between handling/weight/setup time and results, thus i find this rather practical. The dust bin does have the valuable benefit of being a great storage box at the same time 
For the results, here´s a really big one; actually that´s just cut, but not resized and minimal photoshop afterwork (it´s really hard to avoid dust and speckles, which do the piece no honour):
Kinetic art, kind of!
Your kind words are much appreciated!
Cheers,
Peter