I took some photo at home to be used on china visa app, wondering how do I crop to the size so it prints on 4x 6 like a ID photo. ( h, B9 E# ~9 G {: ~; D ) D, H: `' M! \8 g) ~$ J+ `! VI used online software but they all have watermark # W6 V( ^% m' Y# Y/ D 3 M" V- i' l5 Y( Y3 G% O( M; Dthanks