WIFREDO LAM, Mixed Media Signed, dated 70, with stamps on back

Signed and dated mixed media work (watercolor and chalk) on heavy paper. Size is as shown in pictures 7" x 11.5".

Signature at lower left, dated "70". Paper has embossed writing "Aquarelle Arches" at bottom right corner. Stamp on back " Registro National de bienes Culturales" which I believe translates to "National Registry of Cultural Property".

And "Oficina Central Caja" which translates to "Central Box Office". The piece is part of a set with a similar image on the same paper with identical stamp.

I acquired this piece in 2007 from an private Estate in Miami together with various other pieces of work including watercolors and drawings by Diego Rivera, watercolors by Raoul Dufy, Francis Picabia and a drawing by Picasso. The item "WIFREDO LAM, Mixed Media Signed, dated 70, with stamps on back" is in sale since Thursday, July 9, 2015. This item is in the category "Art\Paintings". The seller is "triton-services" and is located in Spartanburg, South Carolina. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Brazil, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Bahamas, Viet nam.