Button alignment in grid and output values in same grid?

Hi,
Iam trying to get all buttons on same line and require the output result values to be in the grid itself instead of on the next line.
I require the final GUI to be like this.

I’ve tried Span options for buttonvalignment
The code is as follows:

imageTreeSky={imgTree=IMAGE 1;ImgSky=IMAGE 2};
Grid[{{imgTree,ImgSky},
{Button[“Image Distance”,Print[ImageDistance[imgTree,ImgSky]],ImageSize->{100,30}],SpanFromLeft},
{Button[“Pixel for Tree”,Print[ImageMeasurements[imgTree,“MeanIntensity”]],ImageSize->{100,30}],
Button[“Pixel for Sky”,Print[ImageMeasurements[ImgSky,“MeanIntensity”]],ImageSize->{100,30}]
}},Frame-> All


Grid[{{imgTree, , ImgSky}, {Button[“Pixel for Tree”],
Button[“Image Distance”],
Button[“Pixel for Sky”]}, {Button[
ImageMeasurements[imgTree, “MeanIntensity”]],
Button[ImageDistance[imgTree, ImgSky]],
Button[ImageMeasurements[ImgSky, “MeanIntensity”]]}}, Frame → All]

Dear Dr. Trounev,

Thank you very much

Regs