The giant treasure chest shop in clock town has a checkerboard floor. Pics show the giant skulls the bokoblin use a forts. There's a focus on skull treasure chests.
The arbiter's Ground has Masonic Greek pillars out in front of it. It looks like the Hylians built a Grecco/Roman arena on top of the old Spirit Temple from OOT. The whole place is a dark celebration of execution and black magic. It mentions the site holds the cursed mirror, and the malice of the doomed inmates.
The second pic mentioned Arbiter's Ground in their breakdown, >>76639
"The Gerudo Desert once held a prison built to hold the worst criminals this land has ever known... The criminals who were sentenced to death were sent directly to the underworld by a cursed mirror that was kept in the prison... Now that prison is condemned, and even the road leading to the desert is impassable. This desert at world's end... It still holds the cursed mirror and the malice of the doomed inmates..." — Auru
The Arbiter's Grounds (砂漠の処刑場, Desert Execution Grounds, are the fourth dungeon in The Legend of Zelda: Twilight Princess.
Located in the Gerudo Desert, the Arbiter's Grounds served as a prison where convicts were either executed or banished to the Underworld through the use of the Mirror of Twilight. It was also the site of Ganondorf's death sentence by the Ancient Sages. Ganondorf survived his execution, however, but was stopped and banished to the Twilight Realm, where he gave Zant his kingship and powers of sorcery.
The Arbiter's Grounds are often believed to be the Spirit Temple from Ocarina of Time. Both are found near Gerudo Desert and share architectural similarities (for example, a statue of the Goddess of the Sand seems to appear both at the top of the Arbiter's Grounds as well as within the Grounds themselves and is also a prominent feature of the Spirit Temple). Furthermore, mirrors were prominent in the Spirit Temple, and the Mirror of Twilight bears resemblance to the large round mirror that Link used to access the Spirit Temple's boss chamber. It should be noted, however, that there was no colosseum-type dome at the top of the Spirit Temple, so it may be pure Hylian addition. The fact that the Arbiter's Grounds housed many paranormal demons and spirits also seems to further support the idea that the Grounds were once the Spirit Temple, the place of worship for the spirits of Hyrule, particularly the Goddess of the Sand.
