Ah I guess if the name of your taxable company has First Name, Last Name, 'Photography' then you'd want to include that.
It just came off as odd without considering that.. I don't see that in other visual artistry. Take painting. It usually has the painter's name and maybe a year/date. Never have I seen 'Joe Schmoe Painting.' Usually I see 'Joe Schmoe 1893' or, in the case of van Gogh, he just wrote 'Vincent' on his.
Recording artists aren't 'Joe Schmoe Music' or 'Joe Schmoe JazzWaveFunkHouse' in the credits. But credits would only include the name of the band and/or artists involved.
So maybe it really is just because of business naming. Thanks!