Tomorrow thomasinamiers sparks London with a colourful greenhouse. See u there? #sparkyourcity

Doors of our giant multi-coloured greenhouse at London’s Southbank are open, until 9pm! Follow #sparkyourcity

Come and meet thomasinamiers at Southbank (between National Theatre & Oxo Tower) from 4-7pm! #sparkyourcity

Thanks Gemma Cairney, glad you like it!

Gorgeous pictures Marylène, glad you could make it!

@abondarciukas Wow! Kaleidoscopic ;)

Thought our 2nd spark was a kaleidoscope, but it looks like we’ve again created one ;) Thanks for this great pic! x.com/abondarciukas/…

Thanks Tommi for spreading all this happiness, you’re the best! thomasinamiers @kiplingglobal #sparkyourcity

Spark Your City with Thomasina Miers & #Kipling goo.gl/fb/oXSHaL #lbloggers #culturevulture #justforfun

It feels like magic! We’re her until 9pm. Otherwise we’ll see u tomorrow? #sparkyourcity Kipling

A Greenhouse on the Southbank with @SparkYourCity Kipling!

Good morning London! We're at Southbank 1 more day, come and visit us or follow #sparkyourcity Kipling

Happy faces, that’s what we’re here for! #sparkyourcity

TODAY ONLY: Spark Your City greenhouse South Bank London get free seeds to grow your own herbs mondomulia.com/2015/12/04/spa…

Spark a little happiness in every day life #sparkyourcity #london 💚 #Southbank

Send in your greenhouse picture at #sparkyourcity and win a Kipling bag and thomasinamiers' book!

Missed Thomasina’s spark? Visit sparkyourcity.com, subscribe and be the first to know about the next spark!

Happy kids! They received all greens from Thomasina’s greenhouse for their veggie garden :) #sparkyourcity

Thanks Thomasina Miers for giving London a mesmerising greenhouse last week! #sparkyourcity. Watch the video: bit.ly/Video_Greenhou…

Thanks for all the sparkling images you shared of the greenhouse. These are the 10 winning pictures, congrats!