Artist and all-round entertainer Rolf Harris certainly knows how to draw...and draw a large crowd he did too when he performed an impromptu set with Tenby Male Voice Choir on Wednesday morning when in town filming for his series 'Rolf on Welsh Art'.

With his trusty accordion in tow, Rolf, who once performed on the Pyramid Stage at Glastonbury, joined members of the choir to collaborate on classics such as Men Of Harlech, Calon Lan and one of the Australian's own memorable little tunes, Two Little Boys, which went down a treat with the audience that gathered alongside Castle Beach.

The much-loved TV presenter who has strong Welsh roots, as his parents emigrated from Merthyr Tydfil and his grandfather was Welsh artist George Fredrick Harris, was visiting the resort to find out more about the life of Tenby born artist Augustus John, as he continued his search for some of Wales' greatest artists for his BBC Cymru Wales series 'Rolf on Welsh Art', which is due to be broadcast in September.

"We've been up to North Wales and the mountain Arenig Fawr to see where Augustus John spent some time painting and drew inspiration for his famous 'Welsh Mountains' paintings, and now we're here filming in his home town of Tenby," said Rolf while he was recording a piece at Tenby Museum and Art Gallery.

"I've never been to Tenby before, but I'm delighted to be here and there really are some lovely views down by the sea and on the drive down through Pembrokeshire and I'm looking forward to joining in with Tenby Male Voice Choir...if they'll let me," he laughed.

Rolf's broadcasting career has spanned a variety of genres, including children's television, arts and factual entertainment. In fact, he admits he's never been busier! The 82-year-old is to be awarded the Bafta Fellowship at this year's Bafta TV Awards, at a ceremony at London's Royal Festival Hall on May 27.

With the Queen's Diamond Jubilee celebrations coming up, Rolf was only to happy to recall the occasion when he was commissioned in 2005 to paint a portrait of Her Majesty to mark the monarch's 80th birthday.

"That was very nerve racking, I had a couple of sittings to capture the moment, when Lucian Freud had a lot longer! But I think I did a pretty good job and was thrilled with the impressionistic look of the portrait," he explained, before giving some advice to any budding artists out there.

"If you have a feel for painting from a young age then pursue it with great enthusiasm and don't let anyone talk you out of it," added Rolf.

Speaking about Tenby Male Voice Choir teaming up with the musician and singer, the choir's chairman Terry Evans said that it was a pleasure to perform with such an icon in the world of arts and entertainment and great publicity for the town and choir.

"It was a pleasure to 'perform' with Rolf Harris who ceratinly seemed to enjoy our company.

"It was through a contact who attended one of our concerts that the event became into being, when our treasurer Dave Blackmore, met a contact who liaised via himself and myself to bring the day to fruition.

"Rolf's pleasant and welcoming personality put everyone, including the ever increasing audience, at ease. The relaxed atmosphere meant we could easily tie in with Rolf's style - we felt we blended very well.

"All in all a most enjoyable experience which we will remember for a long time," added Terry.