Elevation of Changge City, Henan, China

Ming Dynasty Pagoda, 1465 (photo 2006) by Gary Lee Todd, Ph.D.

Sias University 2024: Trees at South Entrance to Library, with view of London Street "Big Ben" by Gary Lee Todd, Ph.D.

航拍河南省开封市尉氏县城 Aerial view of Weishi County, Kaifeng, Henan Province by Duyi_Han

Sias Grave Excavation by Gary Lee Todd, Ph.D.

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

Sias Grave Excavation by Gary Lee Todd, Ph.D.

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

blow'n in the wind by Ian Riley [on the right side of the fence]

Peiligang Field & Site of Excavations by Gary Lee Todd, Ph.D.

the technical one by Ian Riley [on the right side of the fence]

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

Aerial View of Peiligang Village by Gary Lee Todd, Ph.D.

Peiligang Field & Site of Excavations by Gary Lee Todd, Ph.D.

Clay Quarrying at Peiligang Village by Gary Lee Todd, Ph.D.

Smooth Stones at Peiligang Culture Site by Gary Lee Todd, Ph.D.

Sunset View from Above by Kevin Shieh

Sias Grave Excavation by Gary Lee Todd, Ph.D.

Sias International University, 2023: View of Convention Center, Swimming Pool, Library, and New Construction of Roller Park by Gary Lee Todd, Ph.D.

Night View of North Gate from Sias Library by Gary Lee Todd, Ph.D.

Night View of North Face of Sias Library by Gary Lee Todd, Ph.D.

rows upon rows by Ian Riley [on the right side of the fence]

Sias International University, 2023: View looking East from top of Tomb of King of Han State, c. 300 BC by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Spanish Square, 2026 by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Golf Driving Range, 2026 by Gary Lee Todd, Ph.D.

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

Site of 1944 Battle Between Japanese & Chinese Forces at Peiligang Village by Gary Lee Todd, Ph.D.

Xinzheng City Apartments Viewed from Sias Library Rooftop, 2026 by Gary Lee Todd, Ph.D.

Pottery in Soil at Peiligang Culture Site by Gary Lee Todd, Ph.D.

Ancient Pottery in Soil at Peiligang Village by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Workers' Temporary Housing, 2026 by Gary Lee Todd, Ph.D.

Sias International University, 2023 by Gary Lee Todd, Ph.D.

Sias International University, 2023 by Gary Lee Todd, Ph.D.

Sias University Campus, Viewed by a Drone, 2024 by Gary Lee Todd, Ph.D.

Sias Grave Excavation by Gary Lee Todd, Ph.D.

Pottery in Soil at Peiligang Culture Site by Gary Lee Todd, Ph.D.

Sias International University View from Library, 2023 by Gary Lee Todd, Ph.D.

Spring & Autumn Bronze Jian by Gary Lee Todd, Ph.D.

Sias International University View from Library, 2023 by Gary Lee Todd, Ph.D.

Sias Grave Excavation by Gary Lee Todd, Ph.D.

Peiligang Culture Original Site by Gary Lee Todd, Ph.D.

Tomb of King of Zheng 2017 View by Gary Lee Todd, Ph.D.

Chunqiu Lou: View from Guan Yu Temple by Gary Lee Todd, Ph.D.

Peiligang Culture Original Site by Gary Lee Todd, Ph.D.

Sias Grave Excavation Conclusion by Gary Lee Todd, Ph.D.

Sias University 2024: Trees at South Entrance to Library with View of Russian Square by Gary Lee Todd, Ph.D.

Sias International University, 2023 by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Danish Town & Performing Arts Building, 2026 by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Performing Arts Building, 2026 by Gary Lee Todd, Ph.D.

Sias University View from Library, 2024 by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Danish Town, 2026 by Gary Lee Todd, Ph.D.

Carved Stone by Gary Lee Todd, Ph.D.

Shizu Shan by Gary Lee Todd, Ph.D.

2025 Sias University View from Roof of Peter Hall: Russian Square by Gary Lee Todd, Ph.D.

Sias International University, 2023: Sias Library Viewed from North Gate by Gary Lee Todd, Ph.D.

View from Zhengfeng Garden Pagoda 2010 by Gary Lee Todd, Ph.D.

Shizu Shan by Gary Lee Todd, Ph.D.

2025 Sias University View from Roof of Peter Hall: Library, Laboratory, Pavilion Atop Tomb of King of Han Kingdom by Gary Lee Todd, Ph.D.

Sias University Campus Viewed from Library Rooftop: Quadriga on Rooftop of French Garden Cafe, 2026 by Gary Lee Todd, Ph.D.

Shizu Shan by Gary Lee Todd, Ph.D.