@gardenfanaticinmo, here are some updated photos.
This first batch were seeds from a self pollinator, A. clarinervium x faustomirandae. Parent in the first photo. This was already a hybrid, I did not make the hybrid parent, just growing out the seeds from it
And I have 3 pretty distinct seedling types from this one batch of seeds.
Pointed and longer, but thicker darker matte leaves and significant veining
Heart shaped and shorter, with darker matte leaves and significant veining
Longer and pointed, with glossy lighter leaves
And my second batch is a cross that I did make between A. forgetii x A. (besseae x magnificum) and the opposite cross between A. (besseae x magnificum) x A. forgetii.
These are growing really fast now and exhibiting all sorts of characteristics. Parents in the first 2 photos, seedlings after that