![](http://www.hanzismatter.com/tattoo_kongqi.jpg)
http://www.bmezine.com/tattoo/A50523/high/bmegl068697.jpg
The 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
![](http://www.hanzismatter.com/400x50_jlist_1.jpg)