In 1896, film pioneer
R. W. Paul sent his associate
Henry Short on a film-making trip to the
Iberian Peninsula, with a new lightweight portable camera he had developed. Paul, who had earlier in the year developed a projection system known as the "Theatrograph", was at the time in commercial competition with the
Lumière brothers, who themselves had demonstrated a projection system in London on the same day, 20 February. The
Alhambra Theatre in
Leicester Square, London, were impressed by Paul's system and offered him a contract to supply equipment and staff. Paul was thus keen to acquire footage to make a positive impact on audiences at the Alhambra. During the five-week trip in August and September, Short created 18
actuality films, mostly in the cities of
Cádiz,
Lisbon,
Madrid and
Seville. Most of these were either urban views, including the
Puerto del Sol in Madrid and
Triana, Seville, or cultural scenes, such as an Andalusian dance and
Fado performers. Films documenting waves had become popular with audiences, as exemplified by the April 1896 film
Rough Sea at Dover, and many others were produced in the years up to 1912.
A Sea Cave Near Lisbon was, however, the first cinematic depiction of a cave. Short travelled to the Boca do Inferno for filming on 13 September. ==Release and reception==