The personal highlight for me on our family holiday to Singapore was visiting Gardens by the Bay. I was utterly entranced by the beautiful array of botanical specimens jammed into the two large conservatory domes. If I didn't have my family with me I could easily have spent weeks in there sketching and painting away to my heart's content but I had to make do with taking tons of reference photos to come back and appreciate later.
I hope you enjoyed this show of botanical beauty. If your in Singapore I recommend visiting the Gardens by the Bay and experiencing the awe for yourself. http://www.gardensbythebay.com.sg/en.html