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Organic Oil Painting Mediums

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Natural Mediums Options

"The Champagne of Oil Mediums"

Introducing SOMA - 100% Organic, Hand-crafted Oil Painting Mediums - to speed or slow drying, increase luminosity, richness and glow. These mediums are unsurpassed in quality and bring an indescribable radiance to oil paintings.

1. Liquid Gold Hemp Seed Oil • 4oz.
Perfect for mixing with dry pigments to make oil paint or as a separate medium. Feels and behaves like walnut or poppy oil, with a silky consistency under the brush. It is very clear and bright, and won’t yellow nearly as much as linseed oils. It adds fluidity to oil paints and is particularly beneficial to use with white and light colored paints. A slower drying oil, it is also ideal for mixing with pigments to make oil paint.
Gently hand-refined and sun bleached in small batches.

2Hemp Seed Stand Oil Medium (aged 5 years) - 4 oz.
A truly natural fast drying medium. Viscous, hand-refined, fast-drying organic hemp seed oil painting medium.

Traditional Stand Oil is mixed with the Liquid Gold Hemp Seed Oil to make an extremely versatile painting and glazing medium. This Hemp Seed Stand Oil Medium glides off the brush while imparting gloss and optical luminosity. A very rare painting medium, it is available in extremely limited quantities, as the true stand oil process can not be rushed.

This medium has been aged (oxygenated & pre-polymerized) for 5 years. Unlike modern commercial slow-drying ‘stand oils’ which become thick due to boiling in absence of oxygen, our traditional stand oil is hand-refined and left to “stand” for 5 years, acquiring an extremely heavy viscosity, with the added attribute of being a rapid drying oil. 
Can be thinned with Eco-solve for early lean layers in indirect techniques, used as the basis for glazing mediums or added directly to oils for alla prima approaches. Not designed for mixing with dry pigment.

3. Sun Thickened Linseed Oil • 4oz.
Medium viscosity, fast drying, organic linseed oil, hand-refined and exposed to Colorado sunshine. When mixed with oil paints, will dry to the touch in 1-3 days.
Our organic, hand-refined version of a classic painting medium used for centuries in traditional painting methods.

Perfect as a basis for glazing mediums, this thickened, pre-polymerized oil imparts gloss, luminosity, high film strength and rapid-drying properties, reducing the need for added resins in 3-part mediums. 
Can be added directly to oil paints in small quantities, or used in combination with Eco-solve to create a spectrum of lean to fat mixtures for extended, layered techniques. Sun Thickened Linseed Oil can also be used alone or in 3 part mixtures as the oil component in egg tempera emulsions, bringing its inherent binding strength into delicate, translucent alternating layers of oil & water-phase tempera. Facilitates seamless transitions and luminous veils in semi-transparent painting, while deepening and enhancing colors. Mix 1:1 with Eco-solve for an excellent painting medium. Not designed for mixing with dry pigment. Can be used to "oil out" dried lower layers and paint into wet oil. Can be used as a pre-varnish.

Technical Data

Cold-pressed & Hand-refined.

Shipping & returns

Return Policies

We offer full refunds on any defective or damaged products. We also offer full refunds (less shipping costs) on elective returns if the product is in re-sellable condition and the return has been made within 3 months of the purchase.

Shipping Policies

Free Standard Shipping on orders above $100 for U.S. customers.

Orders containing in-stock items are typically processed within 2 business days from when we receive the order during operating hours. If a purchase contains out-of-stock or pre-order items, we will ship the order once ALL items are available and it can be fulfilled completely. Once an order is shipped, you will receive a confirmation email with tracking information; please save this email in case of any issues with your order.

After a package leaves our facility, it becomes the responsibility of the contracted carrier to get it to you. Any issues or problems that arise must be resolved with them directly. For USPS orders in particular, we've be instructed that it is best for the recipient to first speak with their local post office regarding any concerns.

Additionally, you can monitor your shipment or file a claim for lost mail with each of the carriers we use: U.S. Postal ServiceUPS, or FedEx.

We work hard to ensure orders are processed and received as quickly as possible, but unfortunately, we're unable to locate lost or delayed packages. We recognize errors happen and ask for your patience in those circumstances, but we will not ship replacement items or issue refunds until a formal determination is made by the carrier. Please use the resources outlined above to seek resolution if needed.


International Shipping

If you’re ordering from EuropeCanadaAustralia or New Zealand, please click the appropriate link to visit the distributor for your region. We normally ship USPS International for international orders, and the order typically takes 2-3 weeks for delivery. Due to global constraints, shipping times may vary, and additional delays can occur due to customs inspections. Since we never know if a package will be held at customs, any import fees or taxes applied to the delivery must be paid by the recipient.


Four ounce bottle of Soma Organic Stand Hemp Seed Oil
Four ounce bottle of Soma Organic Liquid Gold Hemp Seed Oil
Four ounce bottle of Soma Organic Sun Thickened Linseed Oil

Why Natural Earth Paint

  • SAFE

    Free of heavy metals, solvents, parabens, phthalates, formaldehyde, additives, petroleum-based dyes and nano-particles.


    100% solar powered facility, 100% recycled and biodegradable packaging, and zero-waste shipping option available.


    Proud to be the most innovative eco-business in art supplies. We have a whole line of products that you can’t find anywhere else.


    The highest quality pigments, organic ingredients, and hand-crafted in small batches. Pure earth pigments make the most luminous paint available anywhere.