Today while modelling a face, i dragged a picture into the blender window (directly on mesh). and the mesh starts appearing as if a texture is applied to it. So I checked the material and texture tab, BUT i couldn't find texture there. now the mesh is looking strange.
o.k that is fixed now, but again it is looking as it looks when texture is applied to it. can’t i see the mesh as it looks normally in object mode (face from both side)