Happy Friday, here is one of the images I took for you to download and use as you wish. It is nothing special but I hope that you will like it, as do I. You can see what you are getting below and can click on a “Download” to receive the zipped version of the full resolution file. Be warned, it is 16MB (7360×4912) file and may take some time to download if you are on a slow connection. Enjoy!
P.S. It will fit your 5K iMac and even larger resolution screens.
P.P.S. If you are curious, it was taken with Sony A7R and Zeiss Loxia 50mm/f2.0 and processed in Lightroom 5.7 with some adjustments in Adobe Photoshop CC (2014).