Splendid image taken by MTM TEAM, operating in three different places in Tuscany, this is the nebular field of Orion's sword, shot using 3 optical and 3 ccd, FSQ 106 ED F 3.6 + STL 11000, FSQ 105 Fluorite F5 + SXVF H16, SW 120ED F5.2 + SXVR-H16, in particular has been studied by analyzing the recove