Symphonic poem temporary stop to the debate as to whether the genre was dead. Nevertheless, composers began to explore the "more compact form" of the concert overture "...as a vehicle within which to blend musical, narrative and pictoral ideas." Examples included Mendelssohn's overtures "A Midsummer Night's Dream" (1826) and "The Hebrides" (1830). Between 1845 and 1847, the Belgian composer César Franck wrote an orchestral piece based on Victor Hugo's poem "Ce qu'on entend sur la montagne". The work exhibits characteristics of a symphonic poem, and some musicologists, such as Norman Demuth and Julien Tiersot, consider it the first of its genre, preceding
Inner Hebrides oyster are also found, in for example, the Sound of Scalpay. There are nationally important horse mussel and brittlestar beds in the sea lochs. Heather moor containing ling, bell heather, cross-leaved heath, bog myrtle and fescues is abundant and there is a diversity of arctic and alpine plants including alpine pearlwort and mossy cyphal. Inner Hebrides The Inner Hebrides (; Scottish Gaelic: "Na h-Eileanan a-staigh", "the inner isles") is an archipelago off the west coast of mainland Scotland, to the south east of the Outer Hebrides. Together these two island chains form the Hebrides, which experience a mild oceanic climate.