Sequential art is a form of visual storytelling where a series of images, usually accompanied by text, are used to convey a narrative or convey information. It encompasses various mediums such as comic books, graphic novels, manga, webcomics, and storyboards.

A good service for sequential art would provide:

1. Creative Collaboration: The service should facilitate collaboration between writers, artists, and other creators to develop compelling narratives and visuals.

2. Publishing Platform: It should offer a platform for creators to publish their sequential art online or in print, reaching a wide audience of readers.

3. Community Engagement: The service should foster a vibrant community where creators can interact with their audience, receive feedback, and build a fanbase.

4. Tools and Resources: Providing tools and resources for creators such as templates, tutorials, and software to aid in the creation and production of sequential art.

5. Promotion and Marketing: Assisting creators in promoting their work through social media, advertising, and other channels to increase visibility and attract readers.

6. Monetization Options: Offering creators various monetization options such as crowdfunding, subscriptions, merchandise sales, or ad revenue to support their artistic endeavors.