
A stylized aviator in the entry half-dome mosaic symbolizes progress
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

A carved stone sentinel holding a key symbolizes security
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Mosaic vignettes represent the three components of commerce: industry, agriculture and transportation.
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

A lion flanked by eagles over the main entrance represents strength and vigilance.
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Upper level exterior detail
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org

A detail view from the Ally Building on Jan. 30, 2025
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org
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30. Jan, 2025
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org
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30. Jan, 2025
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org
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30. Jan, 2025
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org
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A view at the upper north facade on Apr. 3, 2025
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org
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A view at the skybridge between the Guardian and One Woodward - Jun. 6, 2022
Photo (©) by Helmut Ziewers (www.ziewersphotography.com) of HistoricDetroit.org