You can paste an image link from any album in the gallery into any post on the forum, and it will show that image in the post.
Recommended size is 800 pixels wide but please do not upload pictures larger than 1024 pixels wide.
Here's how.
I will use this thumbnail (small) image from my Llangollen personal album to show you how.
Click on the thumbnail (small) image to enlarge it,
Right click on the image.
Select: Copy image address or Copy link URL (This may vary depending on the computer/phone etc. that you may be using)
and Paste into your article, by right clicking in your post and select Paste
...and hopefully your image is there.
Any problems give me a shout, or better still a PM or E-Mail.