31. This entrancing black and white skull tattoo.
(photo by U-Gene)
32. This minimalistic DaVinci skull tattoo.
(photo by Dr. Woo)
33. This incredible wolf and skull tattoo.
(photo by Daniel Bacz)
34. This fearsome skull tattoo.
(photo by Dmitriy Tkach)
35. This superb hourglass and skull tattoo.
(photo by Fredao Oliveira)
36. This daring ribbon skull tattoo.
(photo by Led Coult)
37. This intriguing clock and skull tattoo.
(photo by Marla Moon)
39. This impressive reaper skull tattoo.
(photo by Chris Primm)
40. This “funtastic” Mickey Mouse skull tattoo.
(photo by Thomas Bates)
