Medium: photography. Image: 24x30 cm, paper 40x40 cm. Limited Edition of six, edition number embossed in print and on this certificate. Provenance: This work was created for the Venice Biennale 2011. Several photos from this series have published in the Special Limited-Edition book “ROMAN OPALKA - TIME PASSING” 2011 and in the book: “Personal Structures TIME-SPACE-EXISTENCE” 2013. This photo is from the 2011 Series " Roman Opalka - TIME PASSING ". The photo was made for the Roman Opalka Venice Biennale Project by Rene Rietmeyer. This work was published by the GAA-Foundation in 2011 in the Special Limited Edition Book, PSAP #03 titled: " Roman Opalka - Time Passing ". This photo has been exhibited at the 2011 Venice Biennale. From the series " Roman Opalka - Time Passing", only 4 different photos have been printed in this larger size. This photo is nr. 01 from the series " Roman Opalka - Time Passing ". From this photo there have been printed only six copies, the edition number is embossed in the paper and in the certificate of Authenticity. This photo is printed on Hahnemühle Photo Rag Pearl 320 gr/m2, the best paper possible for this type of photography. The paper is 24x30 cm, the image itself is 40×40cm.