The recently completed HI mosaic survey of the Large Magellanic Cloud
(Kim et al. 1997) reveals complex structure in the interstellar medium
, including filaments, arcs, holes and shells. We have catalogued gian
t and supergiant HI shells and searched for correlations with Ha emiss
ion, using a new image taken with a camera lens mounted on the 16-inch
telescope at Siding Spring Observatory.