แกลเลอรี่ ของ สี่เหลี่ยมวน

Migration Period picture stone from Havor, Hablingbo, Gotland; Gotland Museum, Visby
Migration Period picture stone from Havor, Hablingbo, Gotland; Gotland Museum, Visby 
Designation for Estonian Cultural heritage monuments
Designation for Estonian Cultural heritage monuments 
Cox mound gorget (Mississippian culture, found in Tennessee, c.1250–1450)
Cox mound gorget (Mississippian culture, found in Tennessee, c.1250–1450) 
Cheese moulds in the National Museum of Finland, Helsinki
Cheese moulds in the National Museum of Finland, Helsinki 
The ⌘ symbol, Rana museum, Norway
The ⌘ symbol, Rana museum, Norway 
Proximus shop in Brussels (Belgium), showing a logo displaying the letter “x” by a looped-square-like shape
Proximus shop in Brussels (Belgium), showing a logo displaying the letter “x” by a looped-square-like shape 
An Apple command key
An Apple command key 

แหล่งที่มา

WikiPedia: สี่เหลี่ยมวน https://www.unicode.org/charts/PDF/U2300.pdf https://www.raa.se/om-riksantikvarieambetet/riksan... https://web.archive.org/web/20080913010553/http://... http://www.gotmus.i.se/1engelska/bildstenar/engels... http://www.heraldsnet.org/saitou/parker/Jpglossc.h... https://web.archive.org/web/20131203004218/http://... http://suomenmuseotonline.fi/en/kohde/Arkeologian+... http://tennesseeencyclopedia.net/entry.php?rec=325 http://vimeo.com/97583369 http://www.splatf.com/2011/07/what-does-splatf-mea...