Abstract: A retaining wall block which simulates natural stone blocks and which can be dry stacked to form a landscape retaining wall. The block has a generally flat back and substantially parallel top and bottom surfaces which extend substantially perpendicular to the back. The front of the block and sides of the block are preferably textured with an irregular pattern which simulates natural stone. The front of the block is sufficiently irregular as to not be perpendicular to the top and bottom or parallel to the back of the block. Sides of the block are not parallel to each other and may be textured to have an appearance consistent with the front of the block.

Abstract: A method and apparatus for forming a concrete block in form having a resilient insert forming a cavity in which the block is cast and a rigid support for the resilient insert. After the block has cured, the form is inverted. One or more areas of the insert are tethered to the support so that at least a portion of the insert can fall a short distance from the support. The weight of the cast block sufficiently deforms the insert to allow the block to fall free from the insert. When the form is again inverted to its upright position, the insert falls back into the support and returns to its original shape.