One option could be to check if there are any officially released color editions of Bleach manga. Sometimes publishers come out with special colorized versions. Another way is to search on dedicated manga reading platforms, but not all of them might have the color versions available.
In general, the majority of manga from Japan are read from right to left. However, there are special cases where the reading direction can vary, especially in manga that aim to appeal to a global audience or have unique formatting requirements.
It's unlikely that you can read all manga on Viz. Viz has a specific selection of manga available, but it doesn't cover the entire range of manga out there.
To draw manga in all volumes, you need to have a good understanding of the characters and storylines throughout. Start with basic sketches and gradually build up the complexity.
One of the must-reads is 'One Piece'. It has an epic storyline, diverse characters, and a vast world. The adventure and themes keep readers hooked for a long time.
Legally reading manga can be achieved through dedicated apps and websites that have the rights to distribute the content. These platforms often have a wide range of titles available for a subscription fee. Additionally, attending comic conventions or events where official manga vendors are present is another way to access legal copies.
To draw manga in all volumes, you need to start with a good understanding of basic drawing skills like anatomy, perspective, and composition. Also, study different manga styles to find your own.