Helix Bridge - Uniquely Singapore Pocket Notebook Carry a piece of art in your pocket … Hard Cover notebooks with wire ’O’ binding. (Size 9.5 x 11.5 cm). Helix Bridge is one of the Uniquely Singapore scenes painted in ink and wash by local artist, Joanna Wong. It is one of the 5 Singapore scenes that she used in this Uniquely Singapore collection. The other notebook scenes include C.H.I.J.M.E.S, Merlion & Esplanade, National Museum and Gardens by the Bay. Inside pages are without lines. Ideal as door gifts for birthday parties, weddings or corporate events.