Yours is an Art Nouveaux side table or console table !! Was popular around 1900 and shortly after !! Styles were softening up and going curvy during this period !! A bit like the female form but that is just my opinion !! If you look at the feet on your piece the scrolled feet are one of the trademarks but they are smaller and more delicate than the styles that followed !! Table does look like walnut and in good condition !! Very nice piece !! Almost impossible to determine maker without actual markings !! Not huge value,,I would guess around $250. to $300. in a good market !!