Invention process. While some inventions in the arts are patentable, others are not because they cannot fulfill the strict requirements governments have established for granting them. (see patent). Some inventions in art include the: Likewise, Jackson Pollock invented an entirely new form of painting and a new kind of abstraction by dripping, pouring, splashing and splattering paint onto un-stretched canvas lying on the floor. Inventive tools of the artist's trade also produced advances in creativity. Impressionist painting became possible because of newly invented collapsible, resealable metal paint tubes that facilitated spontaneous painting outdoors. Inventions originally created in the form of artwork
Lizzie Dripping set entitled "Lizzie Dripping The Complete Series One & Two", listed in some sources as "Lizzie Dripping & Lizzie Dripping Rides Again" (Originally listed by the BBC in 1975 as "Lizzie Dripping Again", though the word "Again" was omitted from the opening title caption of the episodes, which remained in the original series one format of "Lizzie Dripping and ..."). All nine episodes of the series are included in the set, but the Jackanory Playhouse original episode is not, presumably because it has been wiped. While an adaptation of the 1973 series appeared at the conclusion of the broadcast of