Grey Pinwheel Slide Background
A slide background with a subtle pinwheel effect. This is just one of over 20,000 backgrounds available from the Presentations ETC website.
Available in two formats. The standard (4:3) slide format is immediately below. Scroll down for the wide (16:9) format at bottom of this page.
![](https://fcit.usf.edu/matrix/wp-content/uploads/2016/09/32909m.jpg)
![](https://fcit.usf.edu/matrix/wp-content/uploads/2016/09/32909m_Wide.jpg)