Help With Age Of Pedestal Blue Bowl

[kardinalisimo]

Any idea if this one is recent, vintage, antique?
Thanks

[peterp]

Recent, the first that meets the eye - the shape - is already not right, but so is the bottom.

[kardinalisimo]

Thanks. I thought at least they tried to imitate maybe some Ming ware. What is not right with the bottom? It should be straight hollow, with no steps?