The cost of constructing a wall of marble makes it unachievable, yet creating the same feel with a glaze is completely within your grasp. To achieve this effect, brush a thin coat of tinted glaze onto a white wall, then mute it with a sponge or crumpled plastic. Once dry, apply veins with oil paint and a small brush. Blur the lines by dry brushing. Marbling is best paired with an orange peel texture, creating an appealing work of art on a relatively flat surface. This laborious technique does not work well with raised textures, such as knockdown. The end result could be too busy and confusing to the eye.
Ragging is the easiest and most versatile of the glazing techniques. It creates a nonuniform and rustic appearance, similar to aged plaster. Working in small areas and with a helper, brush on a tinted glaze and blot it immediately with a cotton cloth or cheesecloth. Using two different cloths will result in a varied pattern. Ragging works well on all types of textures, yet a knockdown texture will enhance the impression of antique plaster due to its inconsistencies.
Rag rolling, similar to ragging, involves running a rag over wet glaze. Where ragging leaves irregular wall patterns, rag rolling gives a more uniform look. Achieve this look by wrapping a regular paint roller with a cotton cloth, cheesecloth or a piece of burlap. Again, working in sections, brush on the tinted glaze and immediately roll the rag over the finish. For a deeper tone, repeat the application technique once more. Rag rolling is best paired with unvarying textures, such as orange peel, to create a less dramatic appearance of suede.
Combing works best when using a contrasting top coat over your white wall. Mix the glaze with a colored paint to achieve a 50/50 ratio. Brush on the glaze/paint mixture and run a wide-toothed paint comb over the wet surface. The wider the teeth on your comb, the faster the job will go. The finished product leaves you with a wall that resembles wood grain on an orange peel texture or a basket weave on a knockdown texture. This procedure requires a very steady hand and knowledge of technique for superior end results.