The Grand Flume, Ausable Chasm, No. 1162 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9038950/photo-image-plant-person-treeFree Image from public domain licensePlazza from South end Rogen. Rock Hotel, IL Geo. , No. 1316 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9013475/photo-image-person-art-manFree Image from public domain licenseAu Sable Chasm, down from Punch-bowl, No. 585 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9013170/photo-image-person-mountain-natureFree Image from public domain licenseCathedral Rocks from the Point, Ausable Chasm, No. 1155 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9031626/photo-image-person-nature-archFree Image from public domain licenseGlass Globe at Fort William Henry Hotel, New York by Seneca Ray Stoddard https://www.rawpixel.com/image/11795720/glass-globe-fort-william-henry-hotel-new-york-seneca-ray-stoddardFree Image from public domain licenseAu Sable Chasm, Running the Rapids, No. 1686 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/8965740/photo-image-art-collage-waterFree Image from public domain licenseTiconderoga - Lower Falls, North Side, No. 654 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9047396/photo-image-art-water-paintingFree Image from public domain licenseBlack Mt. from Minne-ha-ha at Black Mt. Point, Lake George, No. 39 from the series "Crystal" by Seneca Ray Stoddard https://www.rawpixel.com/image/9013346/photo-image-plant-person-artFree Image from public domain license