How do I conduct a negative search?

[MarieMeyer]

How do I filter my images using a keyword as a negative, i.e. "show me all the images that do NOT have the keyword "flower"?

[Stephen_A_Marsh · Accepted solution]

Don’t use the obvious search panel at the upper right of the interface…

Instead, one method is to use the Filter panel:

While another method is using the Edit menu > Find command: