This was where I got to - the day was just too nice to spend indoors!
When I went back to it I used Amsterdam Acrylic ink to colour the flowers to begin with but my brush wasn't fine enough to continue so I used some neon highlighters to colour the rest.
I added the chit chat word which I outlined with a highlighter.
I hope that this is bright enough to enter the That's Crafty Challenge where the theme is 'Bright'
Thanks for looking, Chris