A nice little work of art - artist unidentifed. No link to source. Note the similarity in the way the artist portrayed the dancer's bloomers to that in this painting by Louis Icart:
Source:
https://www.flickr.com/photos/sofi01/4384027273/in/set-72157623406674967
Original Icart works fetch a hefty price:
http://www.christies.com/lotfinder/prints-multiples/louis-icart-can-can-1935-5072320-details.aspx
http://www.christies.com/lotfinder/lot/louis-icart-can-can-circa-1935-4580683-details.aspx?intObjectID=4580683?intObjectID=4580683
