Thanks for the comments guys,
I haven't found using oils much more costly than using acrylic or other paints.
Though it depends where you get them from and what type. Michael's art store is probably the most
expensive place. Winsor and Newton also has a brand called winton which are cheaper since they use less pigment.
I use gamsol as a solvent (which is odorless) and a medium of 50% stand oil and 50% gamsol for more blending.
the only time I've needed ventilation was when varnishing or trying some damar varnish in a medium.
For the most part I like the smell of oils
Good eye Prometheus!!! I did use a palette knife for the urban sunset painting.
Wow PaintStorm reminds me of Aura video paint MSherak!
hope to see some of your paintings...