What photos go with a K-1 fiancé(e) petition (Form I-129F)?
Two prints in total, one per person: the U.S. citizen filing the petition and the fiancé(e) abroad. Each is a square two-inch color picture with the whole face straight on and a white or off-white wall behind it.
Measure the face from the top of the hair to the chin: it should span one inch up to one and three-eighths. The eyes sit a little above the middle of the print.
Source: uscis.gov
