  Optical readout of large scale dual-phase liquid Argon TPCs is an attractive
alternative to charge readout and has been successfully demonstrated on a 2x2m
active region within the CERN protoDUNE cold box. ARIADNE+ uses four Timepix3
cameras imaging the S2 light produced by 16 novel, patent pending, glass
THGEMs. ARIADNE+ takes advantage of the raw Timepix3 data coming natively 3D
and zero suppressed with a 1.6ns timing resolution. Three of the four THGEM
quadrants implement readout in the visible light range through wavelength
shifting, with the fourth featuring a VUV light intensifier, thus removing the
need for wavelength shifting altogether. Cosmic ray reconstruction and energy
calibration was performed. Presented is a summary of the detector setup and
experimental run, preliminary analysis of the run data and future outlook for
the ARIADNE program.
