Whole Sun images obtained with SDO/AIA at 193 Å on 19 November 2019 (position 1, left) and 22 November 2017 (position 2, right). The active region (indicated by arrows) has a simple magnetic configuration (α according to the Zurich classification). These two views correspond to a separation of 37° between position 1 and position 2, allowing the use of stereoscopy for the 3D reconstruction of the active region. The active region dynamic evolution is illustrated with four animations: 193 Å from 19 to 22 November (Movie 1), stabilized 193 Å from 19 to 22 November (Movie 2), 2D SDO/HMI photospheric magnetic field with overlaid 193 Å (Movie 3), 171 Å (Movie 4). The animations demonstrate that some of the observed simple shape loops can be traced throughout the entire animation.