Tracking solar wind flows from rapidly varying viewpoints by the Wide-field Imager for Parker Solar ProbeA. Nindos, S. Patsourakos, A. Vourlidas, P. C. Liewer, P. Penteado and J. R. HallA&A, 650 (2021) A30DOI: https://doi.org/10.1051/0004-6361/202039414