Adding his own splash of colour to the already lively Lan Kwai Fong area, Thierry Guetta, the renowned French street artist better known as Mr Brainwash celebrated the opening of his first pop-up exhibition in Hong Kong with a festive cocktail party to kick off Art Week. The climax of the evening was when the artist tagged hearts in a range of colours along the white coats of VIPs in attendance including Allan Zeman, Diana D'Arenberg Parmanand, Justin Hui and Sean Lee-Davies.