This wall in the East End of London had been graffitied, which a previous contractor had removed with an angle grinder. Primars were asked by the building's owners to try and bring the brickwork back to its original finish and colour.
Each brick was individually tinted back to its original colour, using a permanent professional brick tinting system.
The finished result is a massive improvement.
Brick tinting can also be used to hide badly discoloured areas which have been damaged by limescale.