Just like a true botanical garden, this week’s free images display a bit of natural selection.

Click on the images above to download them for free, then take a stroll through our current Featured Lightbox, “Botanicals,” for more inspiring displays of beauty and nature.

These images are available for free download until Sunday, 6/16 at 11:59 pm.

Left Image: Hummingbird and Flower by Chesapeake Images. Right Image: Birds, Birdcage, and Flowers by lyeyee.