antique German bisque china figurines, art nouveau couple, boy & girl w/ sea shell carts

Pair of late 1800s bisque china figurines, probably Germany or Bohemia - I couldn't find any makers marks on these pieces. This is a barefoot boy and girl pulling carts made to look like giant seashells!

These pieces measure about 4 1/2" x 3" x 5" tall overall, and are both in very good condition without chips or breakage. Lovely old pieces in the Royal Dux style.