From the archive: Former steelworker and poet on the Port Talbot plant
"It broods in stark geometric form where once nature's beauty reigned supreme."
"It broods in stark geometric form where once nature's beauty reigned supreme."
Rob Walker started his charity challenge at John O'Groats and has raised more than £27,000 for charity.
Family and friends turned out to pay their respects to the former HTV Wales newsreader, who died aged 67 last month.