black cross death devil god gothic grave grey growth ivy medievil moss Roots stone animal animals beast background cat cats coat dots dotted feline fur hair skin lion pet pets spot spots stripes tiger wild blue blur christmas color colour comp02 green light lights orange red tree xmas burn burnout depression disease emotion face faces help helpless ill illness illustration illustrations inattentive out overworked sleepless speechless abstract blurry bright clean cold season snow snowflake triangle vector winter