Appearance of BPs and upflows in region “R2” (white square in Fig. 1c). The arrows (panels a), b)) point to the loop-like structures connecting with BPs in AIA 171 Å and IRIS 1330 Å images. Dashed lines “E−F” and “G−H” (panel b)) show the cut positions used to obtain the stack plots shown in Figs. 5c–d. The yellow circles outline the locations of several BPs in the 1400 Å image and HMI LOS magnetogram. Red and white squares in panel c) denote the FOVs of panels e)–f) and g)–h), respectively.