Dear sir/madam, I am trying to generate publication-quality images with chimeraX with appropriate 2D labels. 1. Is there a variable I could use to represent the coloring of my current chain so i can apply in the command where the selection is multiple chains: label sel color (the variable)? 2. is the an offset parameter or any relevant parameters in the 2D label command that are recommended for publication use? Thank you very much for your time. Thanks, Jackie [https://www.polyu.edu.hk/emaildisclaimer/PolyU_Email_Signature.jpg] Disclaimer: This message (including any attachments) contains confidential information intended for a specific individual and purpose. If you are not the intended recipient, you should delete this message and notify the sender and The Hong Kong Polytechnic University (the University) immediately. Any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited and may be unlawful. The University specifically denies any responsibility for the accuracy or quality of information obtained through University E-mail Facilities. Any views and opinions expressed are only those of the author(s) and do not necessarily represent those of the University and the University accepts no liability whatsoever for any losses or damages incurred or caused to any party as a result of the use of such information.