KEY POINTS:Vogue Philippine’s April cover features Apo Whang-Od, a 106-year-old Filipina tattoo artist. Apo Whang-Od learned the ancient tradition of batok from her father.She plans to continue tattooing for “as long as her eyes can see”.Apo Whang-Od, who turned 106 in February, has been described as the “last mambabatok” and is now the oldest woman to…