Images via: (Clockwise from top left) 
“Canon EOS 500d Lens Sigma 50mm f/1.4 EX DG HSM” by Stasia Scani, “Web Pearls” by AJ Alfieri-Crispin (cropped from original), “Frosted spiderweb #5” by Garrett Coakley, “Spiderweb” by 55Laney69 (cropped from original), “Spiderweb” by Ryan Hodnett (cropped from original), “Spider Tree 7-19-14” by Larry Smith (cropped from original), “Spiderweb 2” by Andy Arthur
