Left image credit: NASA / STFC / ISAS / JAXA / A. Hood (St. Andrews), V. Archontis (St. Andrews). Right image credit: ESA / VIRTIS / INAF-IASF / Obs. de Paris-LESIA. Composite image credit: Michael Gmirkin (using GIMP).
A comparison between solar sigmoids (recently noted to be electrical in nature) and the high-resolution imagery captured depicting the fine structure of Venus' double-eyed polar vortices.