WordPress has a default gravatar for people on my blog that do not have their own gravatar - a "Mystery Man". Well, my site is for women. I was wondering whether I could simply replace that Mystery Man image with my own gravatar image - a Mystery Woman? Again, this is for people who do not have their own gravatar.
I wanted to simply swap the image so that I do not need to deal with the code if could help it!.... But I can't find a location of that generic Mystery Man image (and I don't know the name of that mystery image file either). Can anyone help me with that?