Abundance profiles of Fe, Ti, V, and TiO for the different T-P profiles described in Section 3.3. Each species is plotted for three different metallicity values (increasing from left to right as 1 time, 5 times, and 10 times solar) and for five isothermal peak temperature values (3100 K to 3500 K), indicated by the double-digit labels at the top. The shaded horizontal region indicates the range of pressures over which the HST data analyzed by Mikal-Evans et al. (2022) are sensitive, and where the temperature inversion takes place.