Osborne Art Studio decorative plate. There is a square mark on back that was used mainly from 1914 to 1925 as  it was hard to source European blanks to decorate in that period.  Osborne art was made in Chicago and was known for its high-quality porcelain painting. This plate has a natural scenery of juniper trees that is reminiscent of a cathedral, a gold rimmed edge with acid etched birds. Measures approximately 7 3/4 inches diameter. There are no chips or damage. Note pictures as some areas have darker spots. The plate has a satin finish.