Beyond the Baroque period, toccatas are found less frequently. There are a few notable examples, however. From the Romantic period, Robert Schumann and Franz Liszt each wrote a piano toccata. Schumann's ambitious Toccata in C major is considered one of the most technically difficult works in the repertoire and the foremost representative of the genre in the 1800s. The Liszt toccata is a very short and austere composition from his late period, and is practically a toccata only by name. Smaller-scale toccatas are sometimes called "toccatina": Liszt's contemporary and well-known virtuoso in his day Charles-Valentin Alkan composed a brief toccatina as his last published work (Op. 75).