Yesterday, while painting En Plein Air at Bastion Square, a young man stopped by to watch me paint. He mentioned that he paints in acrylics because oils take too long to dry. Or so he heard. He himself had never painted in oils.
There has been a misconception about the drying time of oils and therefore people turn to acrylics. The oils I placed on my canvas was dry by the end of the day. If one uses oils with high oil content, yes it takes longer to dry. Zinc white, for instance, takes longer to dry. Use Titanium white instead, especially when painting en plein air. If you add a slow drying medium to your oils it will take longer to dry. If you paste it on thickly, it will take longer to dry. Another misconception is the strong odor of oils. In my opinion, acrylics has a stronger odor than oils. One could use water based oils or stick with traditional oils and use Odorless Mineral spirits. Very low odor. I’m asthmatic and I use oils. If you want to use traditional oils but still don’t want to clean your brushes with mineral spirits, then use walnut oil to clean your brushes and wash with paintbrush soap. M. Graham, I believe is walnut oil based.
Begin your painting thinned down with odorless mineral spirits, by the time your drawing (underpainting) is complete, it will be dry enough to go back over it with thicker paint without lifting the paint beneath it.
Don’t miss out on using oils because of other’s misconceptions. Oils are a beautiful medium to work with. Easier in my opinion to plein air paint in oils than acrylics that dries almost instantly on a hot summers day leaving no time to manipulate your paint.
Happy Painting and I wish for you all a wonderful day!