There are some complex rules to learn, but a simple way involves pixabay, as described here.
The Safe Search pixabay search tool is illustrated below.
Miscellaneous amused views on topics in the domains of neuropsychiatric epidemiology, defined broadly to encompass the entire envirome and genome, including infective agents; alcohol, tobacco, and other drugs; traumatic events; you name it. Comments welcome. Will be moderated by a volunteer among one of our MSU program's chief fellows or alum.