![](lungs_alone_breathing_lb.gif) Large Black Background 117w 117h pixels |
![](lungs_alone_breathing_lc.gif) Large Clear Background 117w 117h pixels |
![](lungs_alone_breathing_lw.gif) Large White Background 117w 117h pixels |
![](lungs_alone_breathing_mb.gif) Medium Black Background 90w 90h pixels |
![](lungs_alone_breathing_mc.gif) Medium Clear Background 90w 90h pixels |
![](lungs_alone_breathing_mw.gif) Medium White Background 90w 90h pixels |
![](lungs_alone_breathing_sb.gif) Small Black Background 63w 63h pixels |
![](lungs_alone_breathing_sc.gif) Small Clear Background 63w 63h pixels |
![](lungs_alone_breathing_sw.gif) Small White Background 63w 63h pixels |
![](lungs_alone_breathing_tb.gif) Tiny Black Background 36w 36h pixels |
![](lungs_alone_breathing_tc.gif) Tiny Clear Background 36w 36h pixels |
![](lungs_alone_breathing_tw.gif) Tiny White Background 36w 36h pixels |