Storing your mesh mosaic for travel
Get yourself one of those handy under-the-bed-sized plastic storage tubs or whatever will fit the pieces of mosaic the way you've sized them. Lay down some plastic sheeting in the tub cut to size, and gently lift your mosaic-on-mesh piece up to see that all of the pieces are in fact adhered. If any pieces come loose or were never actually glued, then simply lay the piece back down and glue the piece back on. When the glue is dry and all the pieces are secure, lift the mesh-mosaic sheet up, and gently place it in the plastic tub face up. Lay a sheet of plastic over that and continue to layer each sheet of tile with plastic in between. Believe it or not, I fit my entire 5' x 6' downtown mosaic into the tub shown here. I packed plastic bags into any free spaces, slapped the lid on, and I'm on to the next mosaic panel!