Hi Rafi,
It sounds like you have a good plan for the campaign in Bangla Wikipedia. I am really excited to read about your plans and thrilled about your plan to use the campaign to recruit new editors and retain existing ones. Kudos to you and the team!
I am fascinated by your idea to use Bot to make the list of articles lacking photos as this would generally make it easy for new editors and other potential participants. This is a brilliant idea!
Yes, feel free to design your own banner for the campaign. We will be happy to help you with promoting it on our various social media platforms when it's finally ready for promotion. Are you considering contacting this handle:
https://twitter.com/bnwikipedia for promotion support on social media? The handle seems to have tens of thousands of followers.
Please also include in your plan, training for new editors.
By "Boomerang editors" , do you mean those editors who edited Wikipedia for a short time and left? If yes, can you run a bot to identify these groups of editors. For example, those editors that have not edited Wikipedia in the last one month or two (1-2 months)?
If you have their list, you can email them that adding photos to Wikipedia articles is an interesting way to edit Wikipedia and encourage them to join the campaign ? You could create a prize for this category of users. For example, you could offer to give them a custom shirt, visor cap or something similar.
Do you want me to attend your meeting?
Looking forward to hearing from you.
Regards,
Isaac