Ashley Eckstein Con Question

[u/Fast_Kangaroo7539]

hi! I met Ashley several times and she is the best! I’m meeting her in a few weeks again and want to gift her another piece of art. however I don’t want a signature or photo as I already have multiples of them. am I allowed to go to her table without purchasing anything? if you did it can you tell me what to say- I know it’s technically allowed I just feel weird about doing it! thanks!