I don't have to write a paper, there are people whose expertise are these issues and they have spoken up. Curt Rice (Committee leader on Gender Balance and Diversity in Research in Norway) wrote:
"It is true (I guess) that all the men in the pictures are Nobel winners, but that is not stated anywhere in the report, so to the extent that is supposed to be a justification, it's odd that one didn't even feel the need to explicitly make note of that in the report. Why not? Perhaps because those who put it together didn't find anything odd about their little collage. This is actually what they think science (and the future of science) in the Netherlands looks like."
It would discredit me when I point to a discrepancy? Four female Professors have written a newspaper article that the Netherlands should also be proud of female scientists and I admire them for it: they are setting an example.
Women just as welcome to STEM as men? I can tell you about the times I was denied based on prejudices, the sexist comments I receive. I rather not go there. Equal opportunity? No, definitely not.
To go back to the uncaptioned image, at the beginning of the year Elsevier was criticized for a similar image. Their response:
Elsevier agrees with criticism about the lack of gender diversity in a recent email campaign. Raising awareness is good.