Q:We are getting ready to repaint our home office. The walls and ceiling were cracked during the 1989 quake and poorly patched before we moved in. We had the roof redone this summer, and the banging ...

There are two kinds of cracks in old lath and plaster walls. Both can be repaired, but one is a much more serious problem. By Ronda Kaysen Q: Our Gramercy co-op was built in 1929. The thick plaster ...

Ken Wildes crouches next to a cardboard box and plucks out a rose hand-formed from clay. He holds the rose in his fingertips and points out the flaws. See how the petals are pressed together? A ...