Celtic barrelPhotograph: Alf AldersonRichie Perrott flying at Thurso East in north ScotlandPhotograph: Alf AldersonA heavy wave on Scotland's north shorePhotograph: Alf AldersonAdd a bit of sunshine and it could be Indonesia. But it's actually Scotland ...Photograph: Alf AldersonPerran Sands, Cornwall looking very inviting in the sunshinePhotograph: Alf AldersonOctober swell in north ScotlandPhotograph: Alf Alderson