Paul McMillan Miniature Pennsylvania Landscape Painting Church in Spring Mills, PA Miniature 4"x 5" Image Oil on Panel No. 336 Paul McMillan miniature oil paintings have jewel like details with finely blended smooth surfaces that show a little brushwork. Each miniature painting has a guilded plaster frame made by the artist. 7.5" x 8.5"outside, x 1" thick.