Aubusson flowers in Filter Forge

The base for that image is simply a photo I took in streets of Aubusson. My Photoshop being a old version, Filter Forge has to work separately.
The photo I worked with is also in our gallery, under that url: http://www.thefantasiesattic.net/attic/cpg/displayimage.php?pid=41269

I started to use the Lomo Filter (in Effects => Photo) like mys first choice of filter.
I changed "Red Contrast" to 77, "Green Contrast" to 30, "Sharpen" to 48. And I changed the "Size, pixels" to 300.

I wanted to add another filter, to transform the photo to a drawing. So, I went in Effects => Misc, and I took "Sobel Edge Detector".
I changed "Auto-Levels" for 80; "Threshold" to 72. And "Sharpness" to 44.

After that, I went in Photoshop, and I opened the 2 images made in FilterForge. The one with the "Lomo filter" comes above the "Sobel filter". I passed the "Lomo" layer in "point light" (lumière ponctuelle in French), which gives a blue and very light image around the flowers, while flowers keep colors.