This is another ornament from a 1776 book about exams in schools in Husum, a harbour city in modern northern Germany. It was in front of the first letter, but not part of it. It's quite a unique ornament - I've never seen this style before and I don't know what it's supposed to depict. Maybe a seashell at the top?...
奇怪的裝飾
book art、deco、decoration、ornament、sea、shell、vintage by fb
書籍藝術、裝飾、裝飾、裝飾、海、貝殼、由fb復古
資料來源：openclipart ( https://openclipart.org/ )

Prismatic Question Mark Fractal 9 No Background
棱鏡問號分形9沒有背景
Abstract、Art、Brain、Chromatic、Colorful、Computation、Compute、Contemplate、Fractal、Geometric、Head、Knowledge、Prismatic、Punctuation、Question Mark、Rainbow、remix 252536、Text、Think、Thought、Type、Typography、Understand、Unknown
抽象、藝術、腦、色、華美、計算、計算、沉思、分形、幾何、頭、知識、棱柱、標點、問號、彩虹、混音252536、文本、認為、思想、類型、活版印刷、了解、未知
資料來源：openclipart ( https://openclipart.org/ )

Crazy Cool Cat in Blue. I used Imagebot to edit the black and white into the blue lines.
藍色的瘋狂酷貓
blue、cat、claws、grin、imagebot、pets、Print、remix 217164、Remixes of Wes D、teeth、upload、vectorized
藍色、貓、爪、微笑、ImageBot、寵物、打印、混音217164、Wes D的混音、牙、上載、矢量
資料來源：openclipart ( https://openclipart.org/ )

I'm not sure if this is suppose to be in a hotel or an old style movie theater, but it still looks cool. This should be useful for all your people introduction frame needs.
會見人 - 框架
bellboy、bellhop、Borders and Frames、cinema、frame、hotel、introductions、meeting、movie、people、stairs、template、theater、theatre、Zaujímavé
服務生、侍者、邊框和框架、電影、幀、旅館、介紹、會議、電影、人、樓梯、模板、劇院、劇院、有趣
資料來源：openclipart ( https://openclipart.org/ )

From Pixabay.
橫幅
Banners、Colorful、Decorative、Flags、Ornamental
橫幅、華美、裝飾、旗、裝飾
資料來源：openclipart ( https://openclipart.org/ )

A scary ghost in a room.Source: Punch Magazine 1853https://archive.org/details/punch24a25lemouoft
可怕的幽靈在房間裡
escape、fear、haunted、hauted house、horror、maison hantée、manor、paranormal、people、room、running、scare、scaring、scary、spirit、story
逃逸、恐懼、鬧鬼、鬧鬼的房子、恐怖、鬧鬼的房子、莊園、超自然、人、房間、賽跑、嚇、驚嚇、害怕、精神、故事
資料來源：openclipart ( https://openclipart.org/ )

Set of 5 original brushes
刷子設置2
Brush、Effects、Inkscape、Painting、Paths
刷、效果、Inkscape中、繪畫、路徑
資料來源：openclipart ( https://openclipart.org/ )

A network icon by Andrew Fitzsimon. Etiquette Icon set. From 0.18 OCAL database.
網絡
computer、diagram、etiquette、gnome、icon、lan、network、network diagram 7=2
電腦、圖、禮儀、地精、圖標、藍、網絡、網絡圖7 = 2
資料來源：openclipart ( https://openclipart.org/ )

A silhouette of a fish.
魚
animal、fish、food、nature、outline、sea、silhouette
動物、魚、餐飲、性質、大綱、海、輪廓
資料來源：openclipart ( https://openclipart.org/ )

Pixabay.
有花框架的女孩
Butterfly、Child、Female、Flowers、Frame、Girl、Kid、Silhouette
蝴蝶、兒童、女、花卉、幀、女孩、小子、輪廓
資料來源：openclipart ( https://openclipart.org/ )