http://www.bmezine.com/tattoo/A50523/high/bmegl068697.jpgThe top character
空 is correct and means "empty, hollow, bare, deserted". The center character appears to be a Japanese
katakana, may be either
シ or
ツ. The bottom character is incorrectly written
氣 or
気, which means "air, gas, steam, vapor; spirit".
空氣 (
空気) = air; atmosphere