div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=filling-the-void-by-federico-g-iud-ice-andrea-in-1957-maurits-cornelis-escher-washtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Filling the Void BY FEDERICO G IUD ICE ANDREA In 1957 Maurits Cornelis Escher was commissioned by the De Roos Foundation to write a book on the regular division of the plane Those loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220602145f057e867e708231d4133db3html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=filling-the-void-by-federico-g-iud-ice-andrea-in-1957-maurits-cornelis-escher-washtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Filling the Void BY FEDERICO G IUD ICE ANDREA In 1957 Maurits Cornelis Escher was commissioned by the De Roos Foundation to write a book on the regular division of the plane Those loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220602145f057e867e708231d4133db3html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=filling-the-void-by-federico-g-iud-ice-andrea-in-1957-maurits-cornelis-escher-washtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Filling the Void BY FEDERICO G IUD ICE ANDREA In 1957 Maurits Cornelis Escher was commissioned by the De Roos Foundation to write a book on the regular division of the plane Those loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220602145f057e867e708231d4133db3html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=filling-the-void-by-federico-g-iud-ice-andrea-in-1957-maurits-cornelis-escher-washtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Filling the Void BY FEDERICO G IUD ICE ANDREA In 1957 Maurits Cornelis Escher was commissioned by the De Roos Foundation to write a book on the regular division of the plane Those loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220602145f057e867e708231d4133db3html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=filling-the-void-by-federico-g-iud-ice-andrea-in-1957-maurits-cornelis-escher-washtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Filling the Void BY FEDERICO G IUD ICE ANDREA In 1957 Maurits Cornelis Escher was commissioned by the De Roos Foundation to write a book on the regular division of the plane Those loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220602145f057e867e708231d4133db3html5thumbnails5jpg width=140 height=200 divdiv