http://www.youtube.com/attribution_link?a=wEzE1z5Dp6g&u=/watch?v=Gc7wqAFOBtg&feature=share
http://www.youtube.com/attribution_link?u=/watch?v=mJAnjfE_UWU&feature=share&a=v-DRtHtITcUw_AdBBNV2sg
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atavus:

Alexander Rodchenko - "Construction Hanging Space" No. 11, 1921
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betweenperforations:


GR21, HP5, XTOL
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