It's been 3 years that City Yeast continues to be a lead to enhance our life in the city. Based on making our city better, K Laser also put it in action to create a unique holographic sticker to sponsor City Yeast 2009-Blossom. This special sticker is used K Laser's register hologram technology to combine different holographic patterns into one, and AGUA Design's artisans hand to transform it to be a super flatten picture frame. A little cloud with smiling, picking this smile up to stick on the body and through the center of picked-up smile's cloud make us to see how beautiful of the sky, and how wonderful of the city. Unconsciously, smile is already also hanging upon your face from the heart.