The images in my own gallery below are no longer available directly from here,
but most can be found on the following image libraries or POD sites:
Alamy
Dreamstime
Shutterstock
123RF
Photo4me
RedBubble
Red Bishop of Llandaff dahlia with bud.
Purple clematis growing up brick wall with arched 'window' opening.
White daisy large against blurred bokeh background.