Seagulls Flying Over Water To Catch Fish,Pottery by Lopez I

Seagulls Flying Over Water To Catch Fish,Pottery by Lopez I
This Unusal Handmade Vase was attained at Estate Sale.
Made of Sandstone ,there are total of 8 Birds held by metal wires , that can be arranged at any style
over A square Vase that looks like Ocean wave with 2 hand carved fish around it
Signed by Artists Lopez I
The origin is South American but previous owner was not sure which country,Perhaps Mexico
It is in good Vintage condition overall .Some of the birds seem to have chips but I was told this is how it is made
Birds on wire are between 8" to 12" tall,and are about 3 to 4" wide
The square Vase is 5.5" wide x 7.5" tall x 5.5" deep
As for age it was made in 1960's