"Масляные" refers to a type of painting technique that uses oil-based paints. This method allows for rich colors and smooth blending, making it popular among artists. The oil in the paint provides a slow drying time, giving artists the flexibility to work on their pieces over an extended period. In addition to painting, "масляные" can also describe oil-based products in other contexts, such as cooking oils or essential oils. These oils are derived from various sources, including plants and seeds, and are used for a variety of purposes, from culinary applications to aromatherapy.