Of this older woman in a dress and heels , painting . And she wrote on it : Lisa at 50 . ( Ha . ) I have no idea why I thought of this .

Question with options to choose from: what might I be doing in this event ?
OPT: 1. i might be reminiscing a painting i saw in the past; 2. I might be painting a old woman in dress and heels; 3. I might be reminiscing a painting I drew in the past .; 4. I might be reminiscing a painting I wrote on in the past;
1.