One reason that online galleries may be trending is that they offer a convenient and accessible way for artists to showcase their work to a global audience. With an online gallery, artists can display their art to anyone with an internet connection, which can be especially valuable for artists who do not have access to physical galleries or who live in areas with limited access to the art world.

Online galleries can also be beneficial for artists because they can provide a platform for artists to sell their work directly to collectors and buyers. Many online galleries offer features such as e-commerce functionality, which can make it easier for artists to sell their art without having to rely on traditional galleries or physical exhibitions.

Finally, online galleries may be trending because they offer a way for artists to connect with other artists and the art community. Many online galleries have social media or other interactive features that allow artists to share their work, get feedback, and interact with other artists and art enthusiasts. This can be a great way for artists to build relationships and stay connected to the art world.