Main attraction for this trip was Keukenhof, the World best place to see tulips.
Went to Kroller-Muller Museum half and hour b4 it closed. Managed to see some of Van Gogh's works. Regrettably, did not have time to visit Van Gogh Museum in Amsterdam.
Also did not visit Rotterdam but just there for dinner.
The guide in Amsterdam was good. A Singaporean, very funny.

Traditional Dutch Windmill
传统荷兰风车

Mordern Windmill
摩登风车

Sea of Flowers
花海

Keukenhof Garden
库肯霍夫公园

Keukenhof Garden
库肯霍夫公园

Dutch Wooden Shoes
荷兰木鞋

Amsterdam
阿姆斯特丹

Rotterdam
鹿特丹

Kroller-Muller Museum with Van Gogh.
梵高与我Kroller-Muller 博物馆

Keukenhof Garden
库肯霍夫公园