![](british_antarctic_tec_lb.gif) Large Black Background 65w 69h pixels |
![](british_antarctic_tec_lc.gif) Large Clear Background 65w 69h pixels |
![](british_antarctic_tec_lw.gif) Large White Background 65w 69h pixels |
![](british_antarctic_tec_mb.gif) Medium Black Background 50w 53h pixels |
![](british_antarctic_tec_mc.gif) Medium Clear Background 50w 53h pixels |
![](british_antarctic_tec_mw.gif) Medium White Background 50w 53h pixels |
![](british_antarctic_tec_sb.gif) Small Black Background 36w 37h pixels |
![](british_antarctic_tec_sc.gif) Small Clear Background 36w 37h pixels |
![](british_antarctic_tec_sw.gif) Small White Background 36w 37h pixels |
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