The photospheric signatures of subphotospheric currents, B^<(x, y, 0), derived from (a) the SHARP photospheric vector magnetogram, (b) the lower boundary data of the CFIT N solution, and (c) the lower boundary data of the CFIT P solution for AR 11429 on 2012 March 6 23:36 UT. The background color map in each panel shows ﹩{B}_{z}^{\lt }(x,y,0)﹩, the black contours show the main PILs corresponding to B_z(x, y, 0) = 0, and the purple vectors show the horizontal component ﹩{{\boldsymbol{B}}}_{h}^{\lt }(x,y,0)﹩.