SEDALIA — Sedalia artist Chester Lux has created nearly 200 aluminum cast art pieces in the last five years — 37 of those pieces are now in a solo show at the Hayden Liberty Center.  Lux, also known by his artist name Trevor Mopletoplehead, said the show consists of both his newer abstract pieces, portraits he’s created of well-known celebrities plus a couple of three-dimensional chests. His work was highlighted Friday with an artist’s reception at the Liberty Center hosted by members of the Sedalia Visual Art Association.  “This is a big step to have a show like this,” Lux...