The elder’s bushy beard is silver-grey, the son’s has some pepper in it. The father is in a close-fitting white kurta, the son in a loose, bright mauve one. This photo of Jharkhand Chief Minister Hemant Soren seeking the blessings of his father Dishom Shibu Soren, popularly called Guruji, before the elections heat up in the state got some 3,000 likes in three minutes on Instagram. The father-son duo knows the power of this image.