Hiker walking in ice cave, Jokulsarlon, Iceland

adventure authentic authenticity beauty in nature calm cave challenge cold color image copy space environment freezing full length healthy living hiker horizontal ice ice cave iceland jokulsarlon landscape man mid adult mid adult men nature night one person peace people photography real people rear view recreation selective focus serenity snow tranquil scene tranquility travel travel destinations walking warm clothing winter ethereal30 35 30 40 30's 30s 35 40 adult adventuresome adventuring after dark amusement beauty challenging chilling chilly color colour cool dark demanding entertainment europe european evening fellow frozen full body full length fun gentleman guy human human being icelandic icy leisure activity male natural negative space nightfall nighttime nite northern europe one pastime peaceful person serene snow covered snowy stepping striding thirties thirty tranquil white space