I will forgive you for the C64--I am from an Atari Users Group back in the day (HAHAHA)....those were good times and good rivalries between the commodore and the Atari users....I miss those old chassis.

I am currently doing my best to work with the perspective system. I have no doubt that they will add 3 and 5 point perspective as they develop forward. I use a variety of programs in my work such as Manga Studio 5 EX, Medibang, Krita, Photoshop (of course) Sketchbook Pro and Mischief---Sadly all of them offer perspective but the level of complexity can border on annoying. Manga Studio (also known as Clip) is a serious Memory Hog--Krita --well you have to have studied back in the day with Henry the Navigator and sketchbook has that annoying cursor based system--all have the right intent.

Artrage, if they choose to move forward offers simplicity. That is what I am really liking and it's keeping me coming back. I also suggested modular basic shapes too much like construction blocks for the prospectively challenged or those who need the quick down and dirty. Here's to hoping. And I did and still do like the C64. HAHA!