References Slide 1: https://www.flickr.com/photos/43822137@N00/15031492236/ Slide 2: https://www.flickr.com/photos/141397992@N02/27394477125/ Slide 3: https://www.flickr.com/photos/100494965@N07/28577501670/ Slide 4: Photography by Thomas Britt Slide 5: https://www.flickr.com/photos/133488379@N08/25011399422/ Slide 6: https://www.flickr.com/photos/50950417@N08/23823743420/ Slide 7, L to R: https://www.flickr.com/photos/34453007@N00/2703511538/ https://www.flickr.com/photos/34453007@N00/2702692245/ https://www.flickr.com/photos/34453007@N00/2703510842/ Slide 8: Photography by Greyson Rundgren Slide 9: Art by Richard Aaron, Photography by Greyson Rundgren Slide 10: Art and Photography by Richard Aaron Slide 11: Art by Richard Aaron, Photography by Greyson Rundgren Slide 12: https://www.flickr.com/photos/53179433@N00/8582576154/ Slide 13: Art and Photography by Greyson Rundgren Slide 14: https://www.flickr.com/photos/57084189@N03/5781409423/ Slide 15: Photography by Zanna Rundgren Slide 16: Art and render by Greyson Rundgren Slide 17: Art. And scan by Greyson Rundgren Slide 18: https://www.flickr.com/photos/58735523@N05/28939735842/ Slide 19: https://www.flickr.com/photos/56205607@N00/112013411/ Slide 20 - 25: Art and renders by Greyson Rundgren