Here is a Blooming Azalea Flowers At Hamarikyu Garden in Tokyo, Japan

Stock Photo of Blooming Azalea Flowers At a Japanese Garden
Azaleas in bloom at Hamarikyu Detached Garden in Tokyo, Japan, Asia

I found 152 images for the term "Rhododendron" at Acclaim Images.com.
They offer a variety of royalty-free, high resolution formats to choose from, and you can even order prints and posters through them!

You might also try clicking on any of the terms below to see related images:
satsuki,  spring,  hamarikyu garden,  bloom,  horticultural,  blossom,  travel,  botanical,  shrub,  rhododendrons,  azaleas,  floral,  ei katsumata,  summer,  ericaceae,  traveling,  hedge,  tsutsuji,  kanto region,  tokyo,  botany,  seasonal,  pink,  hamarikyu detached garden,  hama rikyu,  horticulture,  japan,  flower,  bush,  rhododendron sp,  travelling,